Diff of the two buildlogs: -- --- b1/build.log 2024-05-08 16:28:10.540253828 +0000 +++ b2/build.log 2024-05-08 16:31:15.928345802 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Jun 10 10:49:56 -12 2025 -I: pbuilder-time-stamp: 1749595796 +I: Current time: Thu May 9 06:28:14 +14 2024 +I: pbuilder-time-stamp: 1715185694 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -40,52 +40,84 @@ 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/1972172/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1268338/tmp/hooks/D01_modify_environment starting +debug: Running on codethink02-arm64. +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 8 16:28 /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/1268338/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1268338/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='arm64' - DEBIAN_FRONTEND='noninteractive' + 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]="aarch64-unknown-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=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='5f0df6f4bf40473baf8c0ead8ee2753d' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - 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='1972172' - PS1='# ' - PS2='> ' + INVOCATION_ID=cff421dcfdb249778e121a170a5aff2e + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-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=1268338 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.4YQCV2TR/pbuilderrc_M65M --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.4YQCV2TR/b1 --logfile b1/build.log screen_4.9.1-1.dsc' - SUDO_GID='109' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.4:3128' + 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.4YQCV2TR/pbuilderrc_sZbj --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.4YQCV2TR/b2 --logfile b2/build.log screen_4.9.1-1.dsc' + SUDO_GID=109 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink03-arm64 6.1.0-21-cloud-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-21-cloud-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Jun 9 14:06 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/1972172/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 7 07:42 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1268338/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -173,7 +205,7 @@ Get: 42 http://deb.debian.org/debian unstable/main arm64 tex-common all 6.18 [32.5 kB] Get: 43 http://deb.debian.org/debian unstable/main arm64 texinfo-lib arm64 7.1-3+b1 [213 kB] Get: 44 http://deb.debian.org/debian unstable/main arm64 texinfo all 7.1-3 [1748 kB] -Fetched 21.8 MB in 0s (130 MB/s) +Fetched 21.8 MB in 0s (92.1 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 ... 19744 files and directories currently installed.) @@ -379,7 +411,11 @@ 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/1268338/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/1268338/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 @@ -1396,7 +1432,15 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../utmp.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c +../screen.c: In function 'MakeWinMsgEv': +../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] + 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) + | ^ +../misc.c: In function 'GetUptime': ../fileio.c: In function 'WriteFile': +../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:431:49: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 431 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ @@ -1404,73 +1448,15 @@ ../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] 724 | dup(pi[0]); | ^~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~ -../screen.c: In function 'MakeWinMsgEv': -../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] - 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) - | ^ ../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': +../screen.c: In function 'main': ../socket.c:1104:29: warning: comparison of integer expressions of different signedness: 'int' and 'long 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); - | ^~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~ -../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 '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); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../utmp.c: In function 'pututslot': -../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 '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); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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) - | ^~~~~~~~~ -../socket.c:973:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] - 973 | write(i, "Access to session denied.\n", 26); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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) - | ^~~~~~~~~~~~~~~~~~ -../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 '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); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -1492,7 +1478,6 @@ ../screen.c:1217:5: note: in expansion of macro 'SET_GUID' 1217 | SET_GUID(); | ^~~~~~~~ -../ansi.c: In function 'Special': ../screen.c:988:5: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 988 | setuid(real_uid); \ | ^~~~~~~~~~~~~~~~ @@ -1529,23 +1514,36 @@ ../screen.c:1327:3: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 1327 | freopen("/dev/null", "w", stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../ansi.c:949:10: warning: this statement may fall through [-Wimplicit-fallthrough=] - 949 | if (curr->w_autoaka) - | ^ ../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:951:5: note: here - 951 | case '\013': /* Vertical tab is the same as Line Feed */ - | ^~~~ ../screen.c: In function 'serv_select_fn': +../utmp.c: In function 'pututslot': +../socket.c: In function 'SendErrorMsg': +../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) + | ^~~~~~~~~~~~~~~~~~ ../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); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'CoreDump': ../screen.c:1670:3: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 1670 | setgid(getgid()); | ^~~~~~~~~~~~~~~~ +../socket.c: In function 'CreateTempDisplay': ../screen.c:1671:3: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 1671 | setuid(getuid()); | ^~~~~~~~~~~~~~~~ @@ -1553,11 +1551,18 @@ 1685 | write(disp->d_userfd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'eexit': +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../socket.c:973:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] + 973 | write(i, "Access to session denied.\n", 26); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../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: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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../help.c ../screen.c:1864:5: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 1864 | setuid(real_uid); | ^~~~~~~~~~~~~~~~ @@ -1576,6 +1581,35 @@ ../screen.c:2198:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 2198 | write(queryflag, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../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 */ + | ^~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~ ../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); @@ -1594,9 +1628,13 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c ../window.c: In function 'RemakeWindow': ../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] 927 | p->w_writeev.fd = f; @@ -1605,24 +1643,17 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.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++) | ^ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c -../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; - | ^~~~~ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.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) @@ -1630,26 +1661,13 @@ ../display.c:120:6: note: 'attr2color' declared here 120 | int attr2color[8][4]; | ^~~~~~~~~~ -../process.c: In function 'Colonfin': -../process.c:5947:89: warning: comparison of integer expressions of different signedness: 'long int' and 'long unsigned int' [-Wsign-compare] - 5947 | for (m = ++l; m <= r && strncmp(buf, comms[m].name, len) == 0 && s - mbuf < sizeof(mbuf); m++) - | ^ -../process.c:5958:38: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] - 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.c ../process.c: In function 'DoAction': -../process.c:1365:7: warning: this statement may fall through [-Wimplicit-fallthrough=] - 1365 | Finit(0); - | ^~~~~~~~ -../process.c:1368:5: note: here - 1368 | case RC_DETACH: - | ^~~~ +../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); @@ -1664,25 +1682,43 @@ ../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 '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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c +../process.c: In function 'Colonfin': +../process.c:5947:89: warning: comparison of integer expressions of different signedness: 'long int' and 'long unsigned int' [-Wsign-compare] + 5947 | for (m = ++l; m <= r && strncmp(buf, comms[m].name, len) == 0 && s - mbuf < sizeof(mbuf); m++) + | ^ +../process.c:5958:38: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] + 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c +../process.c: In function 'DoAction': +../process.c:1365:7: warning: this statement may fall through [-Wimplicit-fallthrough=] + 1365 | Finit(0); + | ^~~~~~~~ +../process.c:1368:5: note: here + 1368 | case RC_DETACH: + | ^~~~ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_generic.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_window.c ../layer.c: In function 'LayProcessMouse': ../layer.c:1142:27: warning: comparison of integer expressions of different signedness: 'int' and 'long 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../teln.c @@ -1729,6 +1765,8 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE kmapdef.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../comm.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../screen.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../ansi.c @@ -1742,24 +1780,78 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../resize.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../socket.c -../screen.c: In function 'MakeWinMsgEv': -../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] - 2658 | if (l < strlen(win->w_cmdargs[i]) + 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../search.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../utmp.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.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': +../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 724 | dup(pi[0]); + | ^~~~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~ +../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': +../screen.c: In function 'MakeWinMsgEv': +../socket.c:1104:29: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] + 1104 | while (cl >= CMSG_LEN(sizeof(int))) + | ^~ +../screen.c:2658:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] + 2658 | if (l < strlen(win->w_cmdargs[i]) + 1) + | ^ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../socket.c: In function 'CreateTempDisplay': +../loadav.c: In function 'GetLoadav': +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../socket.c:973:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] + 973 | write(i, "Access to session denied.\n", 26); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../loadav.c:89:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] + 89 | fgets(buf, sizeof(buf), fp); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'main': +../window.c: In function 'ForkWindow': ../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); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +../window.c:1299:11: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] + 1299 | dup(slave); + | ^~~~~~~~~~ ../screen.c:987:5: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 987 | setgid(real_gid); \ | ^~~~~~~~~~~~~~~~ ../screen.c:1184:5: note: in expansion of macro 'SET_GUID' 1184 | SET_GUID(); | ^~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~ ../screen.c:988:5: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 988 | setuid(real_uid); \ | ^~~~~~~~~~~~~~~~ @@ -1778,6 +1870,14 @@ ../screen.c:1217:5: note: in expansion of macro 'SET_GUID' 1217 | SET_GUID(); | ^~~~~~~~ +../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); + | ^~~~~~~~~~~~~~~~~~~~~~ +../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:987:5: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 987 | setgid(real_gid); \ | ^~~~~~~~~~~~~~~~ @@ -1790,8 +1890,6 @@ ../screen.c:1244:5: note: in expansion of macro 'SET_GUID' 1244 | SET_GUID(); | ^~~~~~~~ -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../window.c ../screen.c:987:5: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result] 987 | setgid(real_gid); \ | ^~~~~~~~~~~~~~~~ @@ -1813,9 +1911,14 @@ ../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': ../screen.c: In function 'serv_select_fn': -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../utmp.c +../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: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); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -1848,76 +1951,13 @@ 2168 | write(D_userfd, "\n", 1); | ^~~~~~~~~~~~~~~~~~~~~~~~ ../screen.c: In function 'QueryMsg': -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../loadav.c ../screen.c:2198:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 2198 | write(queryflag, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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': -../fileio.c:724:17: warning: ignoring return value of 'dup' declared with attribute 'warn_unused_result' [-Wunused-result] - 724 | dup(pi[0]); - | ^~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~ -../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 'long unsigned int' [-Wsign-compare] - 1104 | while (cl >= CMSG_LEN(sizeof(int))) - | ^~ -../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 */ - | ^~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../socket.c:973:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] - 973 | write(i, "Access to session denied.\n", 26); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~ -../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); - | ^~~~~~~~~~~~~~~~~~~~~~~~ -../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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../termcap.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); @@ -1936,8 +1976,6 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../attacher.c @@ -1945,6 +1983,8 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c ../window.c: In function 'RemakeWindow': ../window.c:927:19: warning: 'f' may be used uninitialized [-Wmaybe-uninitialized] 927 | p->w_writeev.fd = f; @@ -1952,10 +1992,31 @@ ../window.c:909:14: note: 'f' was declared here 909 | int lflag, f; | ^ +../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++) | ^ +../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 @@ -1964,7 +2025,7 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../display.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.c ../process.c: In function 'Colonfin': ../process.c:5947:89: warning: comparison of integer expressions of different signedness: 'long int' and 'long unsigned int' [-Wsign-compare] 5947 | for (m = ++l; m <= r && strncmp(buf, comms[m].name, len) == 0 && s - mbuf < sizeof(mbuf); m++) @@ -1973,18 +2034,13 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../comm.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../acls.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]; - | ^~~~~~~~~~ + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille_tsi.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../braille.c + -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../logfile.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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c ../process.c: In function 'DoAction': ../process.c:1365:7: warning: this statement may fall through [-Wimplicit-fallthrough=] 1365 | Finit(0); @@ -1993,33 +2049,13 @@ 1368 | case RC_DETACH: | ^~~~ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../list_display.c ../process.c: In function 'pow_detach_fn': -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layer.c ../process.c:6277:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 6277 | write(D_userfd, "\007", 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -../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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 'long unsigned int' [-Wsign-compare] 1142 | if (l->l_mouseevent.len >= sizeof(l->l_mouseevent.buffer)) @@ -2030,18 +2066,16 @@ -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/screen-4.9.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 'long 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -D_GNU_SOURCE ../layout.c -../teln.c: In function 'TelIn': -../teln.c:337:30: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] - 337 | if (p->w_telsubidx < sizeof(p->w_telsubbuf) - 1) - | ^ ../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++) @@ -2056,6 +2090,8 @@ 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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -lcrypt make[2]: Leaving directory '/build/reproducible-path/screen-4.9.1/build-udeb' @@ -2174,8 +2210,8 @@ dh_md5sums dh_builddeb dpkg-deb: building package 'screen-dbgsym' in '../screen-dbgsym_4.9.1-1_arm64.deb'. -dpkg-deb: building package 'screen' in '../screen_4.9.1-1_arm64.deb'. dpkg-deb: building package 'screen-udeb' in 'debian/.debhelper/scratch-space/build-screen-udeb/screen-udeb_4.9.1-1_arm64.deb'. +dpkg-deb: building package 'screen' in '../screen_4.9.1-1_arm64.deb'. Renaming screen-udeb_4.9.1-1_arm64.deb to screen-udeb_4.9.1-1_arm64.udeb dpkg-genbuildinfo --build=binary -O../screen_4.9.1-1_arm64.buildinfo dpkg-genchanges --build=binary -O../screen_4.9.1-1_arm64.changes @@ -2185,12 +2221,14 @@ 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/1268338/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1268338/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/1972172 and its subdirectories -I: Current time: Tue Jun 10 10:51:09 -12 2025 -I: pbuilder-time-stamp: 1749595869 +I: removing directory /srv/workspace/pbuilder/1268338 and its subdirectories +I: Current time: Thu May 9 06:31:14 +14 2024 +I: pbuilder-time-stamp: 1715185874