Package: src:filter Version: 2.6.3+ds1-4 Severity: important Tags: sid trixie User: debian-...@lists.debian.org Usertags: ftbfs-gcc-14
[This bug is targeted to the upcoming trixie release] Please keep this issue open in the bug tracker for the package it was filed for. If a fix in another package is required, please file a bug for the other package (or clone), and add a block in this package. Please keep the issue open until the package can be built in a follow-up test rebuild. The package fails to build in a test rebuild on at least amd64 with gcc-14/g++-14, but succeeds to build with gcc-13/g++-13. The severity of this report will be raised before the trixie release. The full build log can be found at: http://qa-logs.debian.net/2024/07/01/filter_2.6.3+ds1-4_unstable_gccexp.log The last lines of the build log are at the end of this report. To build with GCC 14, either set CC=gcc-14 CXX=g++-14 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ Common build failures are new warnings resulting in build failures with -Werror turned on, or new/dropped symbols in Debian symbols files. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-14/porting_to.html [...] Doing variable substitutions on .SH files... Extracting Makefile (with variable substitutions) Extracting config.h (with variable substitutions) Extracting sysdefs.h (with variable substitutions) Extracting doc/Makefile (with variable substitutions) Now you must run a make. make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_auto_build dh_auto_build: warning: Compatibility levels before 10 are deprecated (level 9 in use) make -j1 make[1]: Entering directory '/<<PKGBUILDDIR>>' /bin/chmod u+w defs.h /bin/touch defs.h cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -c -o actions.o actions.c actions.c: In function ‘mail_message’: actions.c:274:21: warning: ignoring return value of ‘setuid’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 274 | setuid(user_uid); | ^~~~~~~~~~~~~~~~ actions.c:275:21: warning: ignoring return value of ‘setgid’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 275 | setgid(user_gid); | ^~~~~~~~~~~~~~~~ actions.c: In function ‘execute’: actions.c:549:17: warning: ignoring return value of ‘setgid’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 549 | setgid(user_gid); | ^~~~~~~~~~~~~~~~ actions.c:550:17: warning: ignoring return value of ‘setuid’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 550 | setuid(user_uid); | ^~~~~~~~~~~~~~~~ actions.c:554:17: warning: ignoring return value of ‘dup’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 554 | dup(tmpfd); | ^~~~~~~~~~ actions.c: In function ‘emergency_local_delivery’: actions.c:581:30: warning: ‘%s’ directive writing 14 bytes into a region of size between 0 and 255 [-Wformat-overflow=] 581 | sprintf(mailbox, "%s/%s", home, EMERGENCY_MAILBOX); | ^~ In file included from /usr/include/stdio.h:964, from actions.c:76: In function ‘sprintf’, inlined from ‘emergency_local_delivery’ at actions.c:581:2: /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 16 and 271 bytes into a destination of size 256 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 31 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 32 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ actions.c: In function ‘emergency_local_delivery’: actions.c:589:31: warning: ‘%s’ directive writing 14 bytes into a region of size between 0 and 255 [-Wformat-overflow=] 589 | sprintf(mailbox,"%s/%s", home, EMERG_MBOX); | ^~ In function ‘sprintf’, inlined from ‘emergency_local_delivery’ at actions.c:589:4: /usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 16 and 271 bytes into a destination of size 256 30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 31 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 32 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -c -o filter.o filter.c filter.c:164:1: error: return type defaults to ‘int’ [-Wimplicit-int] 164 | main(argc, argv) | ^~~~ make[1]: *** [<builtin>: filter.o] Error 1 make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_auto_build: error: make -j1 returned exit code 2 make: *** [debian/rules:9: build] Error 255 dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
