A fix has been merged: https://gerrit.asterisk.org/c/libss7/+/11206
I don’t know if/when it will be released. Kind regards, Sean On Fri, Mar 29, 2019 at 3:39 AM Tzafrir Cohen <tzaf...@cohens.org.il> wrote: > Hi, > > > I wanted to report this as a bug on the libss7 component, but I failed > to do so: there are no versions there and thus I can't set a version. > > Basically it seems gcc does not like strncpy with size same as the > buffer size, as in case the source is not null-terminated, the target > won't be. > > > > -------- Forwarded Message -------- > Subject: Bug#925760: libss7: ftbfs with GCC-9 > > > > > > > > > > > > > > > > > > Package: src:libss7 > Version: 2.0.0-2 > Severity: normal > Tags: sid bullseye > User: debian-...@lists.debian.org > Usertags: ftbfs-gcc-9 > > 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-9/g++-9, but succeeds to build with gcc-8/g++-8. The > severity of this report will be raised before the bullseye release, > so nothing has to be done for the buster release. > > The full build log can be found at: > > http://people.debian.org/~doko/logs/gcc9-20190321/libss7_2.0.0-2_unstable_gcc9.log > The last lines of the build log are at the end of this report. > > To build with GCC 9, either set CC=gcc-9 CXX=g++-9 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-9/porting_to.html > > GCC 9 also passes the linker option --as-needed by default; typical > build issues are passing libraries before object files to the linker, > or underlinking of convenience libraries built from the same source. > > [...] > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4337:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4341:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4347:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4350:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4353:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4361:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4362:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_event_iam' at isup.c:4366:2: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_receive' at isup.c:4101:4: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_receive' at isup.c:3862:4: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_receive' at isup.c:3837:4: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In function 'strncpy', > inlined from 'isup_receive' at isup.c:3639:4: > /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: > '__builtin_strncpy' output may be truncated copying 50 bytes from a > string of length 63 [-Werror=stringop-truncation] > 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos > (__dest)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. > -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time > -D_FORTIFY_SOURCE=2 -g -Wall -Werror -Wstrict-prototypes > -Wmissing-prototypes -fPIC -O2 -MD -MT ss7_sched.o -MF .ss7_sched.o.d > -MP -c -o ss7_sched.o ss7_sched.c > gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. > -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time > -D_FORTIFY_SOURCE=2 -g -Wall -Werror -Wstrict-prototypes > -Wmissing-prototypes -fPIC -O2 -MD -MT parser_debug.o -MF > .parser_debug.o.d -MP -c -o parser_debug.o parser_debug.c > gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. > -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time > -D_FORTIFY_SOURCE=2 -g -Wall -Werror -Wstrict-prototypes > -Wmissing-prototypes -fPIC -O2 -MD -MT version.o -MF .version.o.d -MP -c > -o version.o version.c > cc1: all warnings being treated as errors > make[1]: *** [Makefile:177: isup.o] Error 1 > make[1]: Leaving directory '/<<PKGBUILDDIR>>' > dh_auto_build: make -j4 returned exit code 2 > make: *** [debian/rules:9: build-arch] Error 2 > dpkg-buildpackage: error: debian/rules build-arch subprocess returned > exit status 2 > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-dev mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-dev
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