Diff of the two buildlogs: -- --- b1/build.log 2024-04-23 11:40:00.669171514 +0000 +++ b2/build.log 2024-04-23 11:40:53.398927428 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Mon Apr 22 23:37:00 -12 2024 -I: pbuilder-time-stamp: 1713872220 +I: Current time: Tue May 27 08:03:03 +14 2025 +I: pbuilder-time-stamp: 1748282583 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -41,54 +41,86 @@ dpkg-source: info: applying 85_bracketed-paste-patch-by-Unit193_dpaste.com_5KJ572GZM.patch I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/46902/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/D01_modify_environment starting +debug: Running on ionos6-i386. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 May 26 18:03 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=11 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='i386' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="21" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.21(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=21 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='a7c4184ab60d4545a91b28731b8ced19' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='46902' - PS1='# ' - PS2='> ' + INVOCATION_ID=25154d70a395410a98080112254ab6b3 + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=120525 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.m4TFHa4R/pbuilderrc_7K2B --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.m4TFHa4R/b1 --logfile b1/build.log screen_4.9.1-1.dsc' - SUDO_GID='112' - SUDO_UID='107' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://46.16.76.132:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.m4TFHa4R/pbuilderrc_9970 --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.m4TFHa4R/b2 --logfile b2/build.log screen_4.9.1-1.dsc' + SUDO_GID=112 + SUDO_UID=107 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://213.165.73.152:3128 I: uname -a - Linux ionos2-i386 6.1.0-20-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.85-1 (2024-04-11) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-20-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.85-1 (2024-04-11) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Apr 21 07:13 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/46902/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 26 14:06 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -176,7 +208,7 @@ Get: 42 http://deb.debian.org/debian unstable/main i386 tex-common all 6.18 [32.5 kB] Get: 43 http://deb.debian.org/debian unstable/main i386 texinfo-lib i386 7.1-3+b1 [232 kB] Get: 44 http://deb.debian.org/debian unstable/main i386 texinfo all 7.1-3 [1748 kB] -Fetched 22.5 MB in 1s (23.4 MB/s) +Fetched 22.5 MB in 1s (36.2 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package sensible-utils. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19681 files and directories currently installed.) @@ -382,7 +414,11 @@ fakeroot is already the newest version (1.34-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/screen-4.9.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../screen_4.9.1-1_source.changes +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/screen-4.9.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../screen_4.9.1-1_source.changes dpkg-buildpackage: info: source package screen dpkg-buildpackage: info: source version 4.9.1-1 dpkg-buildpackage: info: source distribution unstable @@ -1361,7 +1397,7 @@ debian/rules override_dh_auto_build make[1]: Entering directory '/build/reproducible-path/screen-4.9.1' dh_auto_build --builddirectory build - cd build && make -j11 + cd build && make -j21 make[2]: Entering directory '/build/reproducible-path/screen-4.9.1/build' CPP="gcc -E -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"'" srcdir=.. sh ../osdef.sh AWK=mawk CC="gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE" srcdir=.. sh ../comm.sh @@ -1395,57 +1431,87 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE tty.c gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../window.c -../misc.c: In function 'GetUptime': -../misc.c:757:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] - 757 | (void)read(fd, uptimestr, 32); - | ^~~~~~~~~~~~~~~~~~~~~~~ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../utmp.c -../ansi.c: In function 'Special': -../ansi.c:949:10: warning: this statement may fall through [-Wimplicit-fallthrough=] - 949 | if (curr->w_autoaka) - | ^ -../ansi.c:951:5: note: here - 951 | case '\013': /* Vertical tab is the same as Line Feed */ - | ^~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../help.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../termcap.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../input.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../pty.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../process.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c +../loadav.c: In function 'GetLoadav': +../loadav.c:89:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] + 89 | fgets(buf, sizeof(buf), fp); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ../socket.c: In function 'MakeServerUnixSocket': ../socket.c:560:21: warning: comparison of integer expressions of different signedness: '__uid_t' {aka 'unsigned int'} and 'int' [-Wsign-compare] 560 | if (st.st_uid != real_uid) | ^~ -../socket.c: In function 'ReceiveMsg': -../socket.c:1104:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] - 1104 | while (cl >= CMSG_LEN(sizeof(int))) - | ^~ -../window.c: In function 'ForkWindow': -../window.c:1299:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 1299 | dup(slave); - | ^~~~~~~~~~ +../misc.c: In function 'GetUptime': +../misc.c:757:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] + 757 | (void)read(fd, uptimestr, 32); + | ^~~~~~~~~~~~~~~~~~~~~~~ +../utmp.c: In function 'pututslot': +../utmp.c:582:9: warning: 'addToUtmp' is deprecated: better use utempter_add_record instead [-Wdeprecated-declarations] + 582 | addToUtmp(wi->w_tty, host, wi->w_ptyfd); + | ^~~~~~~~~ +In file included from ../utmp.c:38: +/usr/include/utempter.h:44:13: note: declared here + 44 | extern void addToUtmp(const char *pty, const char *hostname, int master_fd) + | ^~~~~~~~~ +../process.c: In function 'InitKeytab': +../utmp.c:584:9: warning: 'removeLineFromUtmp' is deprecated: better use utempter_remove_record instead [-Wdeprecated-declarations] + 584 | removeLineFromUtmp(wi->w_tty, wi->w_ptyfd); + | ^~~~~~~~~~~~~~~~~~ +/usr/include/utempter.h:48:13: note: declared here + 48 | extern void removeLineFromUtmp(const char *pty, int master_fd) + | ^~~~~~~~~~~~~~~~~~ +../process.c:599:17: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] + 599 | for (i = 0; i < ((maxwin && maxwin < 10) ? maxwin : 10); i++) + | ^ ../fileio.c: In function 'WriteFile': -../window.c:1350:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 1350 | dup(newfd); - | ^~~~~~~~~~ ../fileio.c:431:49: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 431 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ -../window.c:1354:15: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 1354 | dup(win->w_ptyfd); - | ^~~~~~~~~~~~~~~~~ -../window.c: In function 'CloseDevice': -../window.c:985:13: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] - 985 | (void)chown(wp->w_tty, 0, 0); - | ^~~~~~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.c ../fileio.c: In function 'printpipe': ../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] 724 | dup(pi[0]); | ^~~~~~~~~~ -../window.c: In function 'FreePseudowin': -../window.c:1706:9: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] - 1706 | (void)chown(pwin->p_tty, 0, 0); - | ^~~~~~~~~~~~~~~~~~~~~~~~ +../socket.c: In function 'ReceiveMsg': +../socket.c:1104:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] + 1104 | while (cl >= CMSG_LEN(sizeof(int))) + | ^~ ../socket.c: In function 'SendErrorMsg': +../display.c: In function 'SetRendition': ../socket.c:758:10: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 758 | (void) write(s, (char *) &m, sizeof m); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../display.c:1922:13: warning: the comparison will always evaluate as 'true' for the address of 'attr2color' will never be NULL [-Waddress] + 1922 | if (attr2color[i] && (mc->attr & (1 << i)) != 0) + | ^~~~~~~~~~ +../display.c:120:6: note: 'attr2color' declared here + 120 | int attr2color[8][4]; + | ^~~~~~~~~~ +../screen.c: In function 'MakeWinMsgEv': +../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] + 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) + | ^ ../socket.c: In function 'CreateTempDisplay': ../socket.c:962:11: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 962 | write(i, "Attaching from inside of screen?\n", 33); @@ -1456,24 +1522,28 @@ ../socket.c:997:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 997 | write(i, "Could not make display.\n", 24); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../screen.c: In function 'MakeWinMsgEv': -../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] - 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) - | ^ -../utmp.c: In function 'pututslot': -../utmp.c:582:9: warning: 'addToUtmp' is deprecated: better use utempter_add_record instead [-Wdeprecated-declarations] - 582 | addToUtmp(wi->w_tty, host, wi->w_ptyfd); - | ^~~~~~~~~ -In file included from ../utmp.c:38: -/usr/include/utempter.h:44:13: note: declared here - 44 | extern void addToUtmp(const char *pty, const char *hostname, int master_fd) - | ^~~~~~~~~ -../utmp.c:584:9: warning: 'removeLineFromUtmp' is deprecated: better use utempter_remove_record instead [-Wdeprecated-declarations] - 584 | removeLineFromUtmp(wi->w_tty, wi->w_ptyfd); - | ^~~~~~~~~~~~~~~~~~ -/usr/include/utempter.h:48:13: note: declared here - 48 | extern void removeLineFromUtmp(const char *pty, int master_fd) - | ^~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.c +../window.c: In function 'ForkWindow': +../window.c:1299:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 1299 | dup(slave); + | ^~~~~~~~~~ +../window.c:1350:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 1350 | dup(newfd); + | ^~~~~~~~~~ +../window.c:1354:15: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 1354 | dup(win->w_ptyfd); + | ^~~~~~~~~~~~~~~~~ +../window.c: In function 'CloseDevice': +../window.c:985:13: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] + 985 | (void)chown(wp->w_tty, 0, 0); + | ^~~~~~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c +../window.c: In function 'FreePseudowin': +../window.c:1706:9: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] + 1706 | (void)chown(pwin->p_tty, 0, 0); + | ^~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'main': ../screen.c:1124:16: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] 1124 | (void) chown(SockPath, real_uid, real_gid); @@ -1549,6 +1619,8 @@ ../screen.c:1685:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 1685 | write(disp->d_userfd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_generic.c ../screen.c: In function 'eexit': ../screen.c:1863:5: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 1863 | setgid(real_gid); @@ -1568,77 +1640,23 @@ 2168 | write(D_userfd, "\n", 1); | ^~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'QueryMsg': +../process.c: In function 'DoAction': ../screen.c:2198:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 2198 | write(queryflag, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../misc.c: In function 'SessionCreationTime': -../misc.c:733:27: warning: '/stat' directive writing 5 bytes into a region of size between 4 and 13 [-Wformat-overflow=] - 733 | sprintf(ppath, "/proc/%u/stat", pid); - | ^~~~~ -In file included from /usr/include/stdio.h:906, - from ../os.h:30, - from ../screen.h:30, - from ../misc.c:36: -In function 'sprintf', - inlined from 'SessionCreationTime' at ../misc.c:733:3: -/usr/include/i386-linux-gnu/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 13 and 22 bytes into a destination of size 20 - 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - 31 | __glibc_objsize (__s), __fmt, - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - 32 | __va_arg_pack ()); - | ~~~~~~~~~~~~~~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../help.c -../loadav.c: In function 'GetLoadav': -../loadav.c:89:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] - 89 | fgets(buf, sizeof(buf), fp); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../termcap.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../input.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../pty.c -../window.c: In function 'RemakeWindow': -../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] - 927 | p->w_writeev.fd = f; - | ~~~~~~~~~~~~~~~~^~~ -../window.c:909:14: note: 'f' was declared here - 909 | int lflag, f; - | ^ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../process.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c -../process.c: In function 'InitKeytab': -../process.c:599:17: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] - 599 | for (i = 0; i < ((maxwin && maxwin < 10) ? maxwin : 10); i++) - | ^ -../display.c: In function 'SetRendition': -../display.c:1922:13: warning: the comparison will always evaluate as 'true' for the address of 'attr2color' will never be NULL [-Waddress] - 1922 | if (attr2color[i] && (mc->attr & (1 << i)) != 0) - | ^~~~~~~~~~ -../display.c:120:6: note: 'attr2color' declared here - 120 | int attr2color[8][4]; - | ^~~~~~~~~~ -../process.c: In function 'DoAction': ../process.c:3857:11: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 3857 | else | ^~~~ ../process.c:3859:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 3859 | break; | ^~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.c +../ansi.c: In function 'Special': +../ansi.c:949:10: warning: this statement may fall through [-Wimplicit-fallthrough=] + 949 | if (curr->w_autoaka) + | ^ +../ansi.c:951:5: note: here + 951 | case '\013': /* Vertical tab is the same as Line Feed */ + | ^~~~ ../display.c: In function 'DisplaySleep1000': ../display.c:3232:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 3232 | read(D_userfd, &buf, 1); @@ -1653,8 +1671,33 @@ ../display.c:4095:7: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] 4095 | dup(0); | ^~~~~~ +../misc.c: In function 'SessionCreationTime': +../layer.c: In function 'LayProcessMouse': +../misc.c:733:27: warning: '/stat' directive writing 5 bytes into a region of size between 4 and 13 [-Wformat-overflow=] + 733 | sprintf(ppath, "/proc/%u/stat", pid); + | ^~~~~ +In file included from /usr/include/stdio.h:906, + from ../os.h:30, + from ../screen.h:30, + from ../misc.c:36: +In function 'sprintf', + inlined from 'SessionCreationTime' at ../misc.c:733:3: +/usr/include/i386-linux-gnu/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 13 and 22 bytes into a destination of size 20 + 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 31 | __glibc_objsize (__s), __fmt, + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 32 | __va_arg_pack ()); + | ~~~~~~~~~~~~~~~~~ +../layer.c:1142:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] + 1142 | if (l->l_mouseevent.len >= sizeof(l->l_mouseevent.buffer)) + | ^~ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_display.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_window.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../sched.c ../process.c: In function 'Colonfin': ../process.c:5947:89: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 5947 | for (m = ++l; m <= r && strncmp(buf, comms[m].name, len) == 0 && s - mbuf < sizeof(mbuf); m++) @@ -1663,7 +1706,9 @@ 5958 | if (len > 0 && len < sizeof(mbuf)) | ^ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../teln.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../nethack.c ../process.c: In function 'DoAction': ../process.c:1365:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1365 | Finit(0); @@ -1676,31 +1721,24 @@ 6277 | write(D_userfd, "\007", 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_generic.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_display.c -../layer.c: In function 'LayProcessMouse': -../layer.c:1142:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] - 1142 | if (l->l_mouseevent.len >= sizeof(l->l_mouseevent.buffer)) - | ^~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_window.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../sched.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../teln.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../nethack.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../encoding.c ../teln.c: In function 'TelIn': ../teln.c:337:30: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 337 | if (p->w_telsubidx < sizeof(p->w_telsubbuf) - 1) | ^ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../encoding.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../canvas.c gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layout.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../viewport.c +../window.c: In function 'RemakeWindow': +../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] + 927 | p->w_writeev.fd = f; + | ~~~~~~~~~~~~~~~~^~~ +../window.c:909:14: note: 'f' was declared here + 909 | int lflag, f; + | ^ ../encoding.c: In function 'utf8_handle_comb': ../encoding.c:1272:35: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 1272 | for (i = combchars[root]->c1; i < combchars[root]->c2; i++) @@ -1714,12 +1752,10 @@ ../encoding.c:1279:9: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 1279 | if (i == combchars[root]->c2) | ^~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../viewport.c gcc -Wl,-z,relro -Wl,-z,now -o screen screen.o ansi.o fileio.o mark.o misc.o resize.o socket.o search.o tty.o term.o window.o utmp.o loadav.o putenv.o help.o termcap.o input.o attacher.o pty.o process.o display.o comm.o kmapdef.o acls.o braille.o braille_tsi.o logfile.o layer.o list_generic.o list_display.o list_window.o sched.o teln.o nethack.o encoding.o canvas.o layout.o viewport.o -ltinfo -lutempter -lcrypt -lpam make[2]: Leaving directory '/build/reproducible-path/screen-4.9.1/build' dh_auto_build --builddirectory build-udeb - cd build-udeb && make -j11 + cd build-udeb && make -j21 make[2]: Entering directory '/build/reproducible-path/screen-4.9.1/build-udeb' CPP="gcc -E -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"'" srcdir=.. sh ../osdef.sh AWK=mawk CC="gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE" srcdir=.. sh ../comm.sh @@ -1755,30 +1791,67 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../window.c gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../utmp.c -../fileio.c: In function 'WriteFile': -../fileio.c:431:49: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] - 431 | ftruncate(fd, 0); - | ^~~~~~~~~~~~~~~~ -../fileio.c: In function 'printpipe': -../misc.c: In function 'GetUptime': -../misc.c:757:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] - 757 | (void)read(fd, uptimestr, 32); - | ^~~~~~~~~~~~~~~~~~~~~~~ -../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 724 | dup(pi[0]); - | ^~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../help.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../termcap.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../input.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../pty.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../process.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.c +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c +../loadav.c: In function 'GetLoadav': +../loadav.c:89:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] + 89 | fgets(buf, sizeof(buf), fp); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ../socket.c: In function 'MakeServerUnixSocket': ../socket.c:560:21: warning: comparison of integer expressions of different signedness: '__uid_t' {aka 'unsigned int'} and 'int' [-Wsign-compare] 560 | if (st.st_uid != real_uid) | ^~ +../misc.c: In function 'GetUptime': +../misc.c:757:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] + 757 | (void)read(fd, uptimestr, 32); + | ^~~~~~~~~~~~~~~~~~~~~~~ +../fileio.c: In function 'WriteFile': +../fileio.c:431:49: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] + 431 | ftruncate(fd, 0); + | ^~~~~~~~~~~~~~~~ ../socket.c: In function 'ReceiveMsg': +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.c ../socket.c:1104:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 1104 | while (cl >= CMSG_LEN(sizeof(int))) | ^~ +../fileio.c: In function 'printpipe': +../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 724 | dup(pi[0]); + | ^~~~~~~~~~ +../process.c: In function 'InitKeytab': +../process.c:599:17: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] + 599 | for (i = 0; i < ((maxwin && maxwin < 10) ? maxwin : 10); i++) + | ^ ../socket.c: In function 'SendErrorMsg': ../socket.c:758:10: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 758 | (void) write(s, (char *) &m, sizeof m); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../display.c: In function 'SetRendition': +../display.c:1922:13: warning: the comparison will always evaluate as 'true' for the address of 'attr2color' will never be NULL [-Waddress] + 1922 | if (attr2color[i] && (mc->attr & (1 << i)) != 0) + | ^~~~~~~~~~ +../display.c:120:6: note: 'attr2color' declared here + 120 | int attr2color[8][4]; + | ^~~~~~~~~~ ../socket.c: In function 'CreateTempDisplay': ../socket.c:962:11: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 962 | write(i, "Attaching from inside of screen?\n", 33); @@ -1793,13 +1866,6 @@ ../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) | ^ -../ansi.c: In function 'Special': -../ansi.c:949:10: warning: this statement may fall through [-Wimplicit-fallthrough=] - 949 | if (curr->w_autoaka) - | ^ -../ansi.c:951:5: note: here - 951 | case '\013': /* Vertical tab is the same as Line Feed */ - | ^~~~ ../window.c: In function 'ForkWindow': ../window.c:1299:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] 1299 | dup(slave); @@ -1814,10 +1880,14 @@ ../window.c:985:13: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] 985 | (void)chown(wp->w_tty, 0, 0); | ^~~~~~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.c ../window.c: In function 'FreePseudowin': ../window.c:1706:9: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] 1706 | (void)chown(pwin->p_tty, 0, 0); | ^~~~~~~~~~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c ../screen.c: In function 'main': ../screen.c:1124:16: warning: ignoring return value of 'chown' declared with attribute 'warn_unused_result' [-Wunused-result] 1124 | (void) chown(SockPath, real_uid, real_gid); @@ -1879,6 +1949,13 @@ ../screen.c:1332:3: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 1332 | freopen("/dev/null", "w", stderr); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../ansi.c: In function 'Special': +../ansi.c:949:10: warning: this statement may fall through [-Wimplicit-fallthrough=] + 949 | if (curr->w_autoaka) + | ^ +../ansi.c:951:5: note: here + 951 | case '\013': /* Vertical tab is the same as Line Feed */ + | ^~~~ ../screen.c: In function 'serv_select_fn': ../screen.c:3164:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 3164 | write(W_UWP(fore) ? fore->w_pwin->p_ptyfd : fore->w_ptyfd, &ibuf, 1); @@ -1897,6 +1974,8 @@ ../screen.c:1863:5: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 1863 | setgid(real_gid); | ^~~~~~~~~~~~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_generic.c ../screen.c:1864:5: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 1864 | setuid(real_uid); | ^~~~~~~~~~~~~~~~ @@ -1915,6 +1994,35 @@ ../screen.c:2198:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 2198 | write(queryflag, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../process.c: In function 'DoAction': +../process.c:3857:11: warning: this 'else' clause does not guard... [-Wmisleading-indentation] + 3857 | else + | ^~~~ +../process.c:3859:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' + 3859 | break; + | ^~~~~ +../display.c: In function 'DisplaySleep1000': +../display.c:3232:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] + 3232 | read(D_userfd, &buf, 1); + | ^~~~~~~~~~~~~~~~~~~~~~~ +../display.c: In function 'RunBlanker': +../display.c:4069:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 4069 | dup(slave); + | ^~~~~~~~~~ +../display.c:4094:7: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 4094 | dup(0); + | ^~~~~~ +../display.c:4095:7: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 4095 | dup(0); + | ^~~~~~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_display.c +../layer.c: In function 'LayProcessMouse': +../layer.c:1142:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] + 1142 | if (l->l_mouseevent.len >= sizeof(l->l_mouseevent.buffer)) + | ^~ +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_window.c ../misc.c: In function 'SessionCreationTime': ../misc.c:733:27: warning: '/stat' directive writing 5 bytes into a region of size between 4 and 13 [-Wformat-overflow=] 733 | sprintf(ppath, "/proc/%u/stat", pid); @@ -1932,68 +2040,9 @@ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 32 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../help.c -../loadav.c: In function 'GetLoadav': -../loadav.c:89:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] - 89 | fgets(buf, sizeof(buf), fp); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../termcap.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../input.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../pty.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../process.c -../window.c: In function 'RemakeWindow': -../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] - 927 | p->w_writeev.fd = f; - | ~~~~~~~~~~~~~~~~^~~ -../window.c:909:14: note: 'f' was declared here - 909 | int lflag, f; - | ^ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c -../display.c: In function 'SetRendition': -../display.c:1922:13: warning: the comparison will always evaluate as 'true' for the address of 'attr2color' will never be NULL [-Waddress] - 1922 | if (attr2color[i] && (mc->attr & (1 << i)) != 0) - | ^~~~~~~~~~ -../display.c:120:6: note: 'attr2color' declared here - 120 | int attr2color[8][4]; - | ^~~~~~~~~~ -../process.c: In function 'InitKeytab': -../process.c:599:17: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] - 599 | for (i = 0; i < ((maxwin && maxwin < 10) ? maxwin : 10); i++) - | ^ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.c -../display.c: In function 'DisplaySleep1000': -../display.c:3232:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] - 3232 | read(D_userfd, &buf, 1); - | ^~~~~~~~~~~~~~~~~~~~~~~ -../display.c: In function 'RunBlanker': -../display.c:4069:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 4069 | dup(slave); - | ^~~~~~~~~~ -../display.c:4094:7: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 4094 | dup(0); - | ^~~~~~ -../display.c:4095:7: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 4095 | dup(0); - | ^~~~~~ -../process.c: In function 'DoAction': -../process.c:3857:11: warning: this 'else' clause does not guard... [-Wmisleading-indentation] - 3857 | else - | ^~~~ -../process.c:3859:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' - 3859 | break; - | ^~~~~ ../process.c: In function 'Colonfin': +gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../sched.c ../process.c:5947:89: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 5947 | for (m = ++l; m <= r && strncmp(buf, comms[m].name, len) == 0 && s - mbuf < sizeof(mbuf); m++) | ^ @@ -2001,11 +2050,13 @@ 5958 | if (len > 0 && len < sizeof(mbuf)) | ^ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../teln.c +../teln.c: In function 'TelIn': +../teln.c:337:30: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] + 337 | if (p->w_telsubidx < sizeof(p->w_telsubbuf) - 1) + | ^ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../nethack.c ../process.c: In function 'DoAction': ../process.c:1365:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1365 | Finit(0); @@ -2013,36 +2064,14 @@ ../process.c:1368:5: note: here 1368 | case RC_DETACH: | ^~~~ -../process.c: In function 'pow_detach_fn': -../process.c:6277:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] - 6277 | write(D_userfd, "\007", 1); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_generic.c -../layer.c: In function 'LayProcessMouse': -../layer.c:1142:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] - 1142 | if (l->l_mouseevent.len >= sizeof(l->l_mouseevent.buffer)) - | ^~ -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_display.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_window.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../sched.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../teln.c -gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ - -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../nethack.c gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../encoding.c -../teln.c: In function 'TelIn': -../teln.c:337:30: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] - 337 | if (p->w_telsubidx < sizeof(p->w_telsubbuf) - 1) - | ^ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../canvas.c +../process.c: In function 'pow_detach_fn': +../process.c:6277:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] + 6277 | write(D_userfd, "\007", 1); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~ gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layout.c gcc -c -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DETCSCREENRC='"/etc/screenrc"' -DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H -DGIT_REV=\"\" \ @@ -2060,10 +2089,17 @@ ../encoding.c:1279:9: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 1279 | if (i == combchars[root]->c2) | ^~ +../window.c: In function 'RemakeWindow': +../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] + 927 | p->w_writeev.fd = f; + | ~~~~~~~~~~~~~~~~^~~ +../window.c:909:14: note: 'f' was declared here + 909 | int lflag, f; + | ^ gcc -Wl,-z,relro -Wl,-z,now -o screen screen.o ansi.o fileio.o mark.o misc.o resize.o socket.o search.o tty.o term.o window.o utmp.o loadav.o putenv.o help.o termcap.o input.o attacher.o pty.o process.o display.o comm.o kmapdef.o acls.o braille.o braille_tsi.o logfile.o layer.o list_generic.o list_display.o list_window.o sched.o teln.o nethack.o encoding.o canvas.o layout.o viewport.o -ltinfo -lcrypt make[2]: Leaving directory '/build/reproducible-path/screen-4.9.1/build-udeb' dh_auto_build --sourcedirectory build/doc - cd build/doc && make -j11 "INSTALL=install --strip-program=true" + cd build/doc && make -j21 "INSTALL=install --strip-program=true" make[2]: Entering directory '/build/reproducible-path/screen-4.9.1/build/doc' makeinfo --split-size=50000 ../../doc/screen.texinfo -o screen.info screen.texinfo:2405: warning: node `Window Settings' lacks menu item for `Mousetrack' despite being its Up target @@ -2188,12 +2224,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: including full source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/120525/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/46902 and its subdirectories -I: Current time: Mon Apr 22 23:39:59 -12 2024 -I: pbuilder-time-stamp: 1713872399 +I: removing directory /srv/workspace/pbuilder/120525 and its subdirectories +I: Current time: Tue May 27 08:03:52 +14 2025 +I: pbuilder-time-stamp: 1748282632