Bug#1114063: belle-sip: FTBFS: /<<PKGBUILDDIR>>/src/dns/dns.c:2793:46: error: initializer-string for array of 'unsigned char' truncates NUL terminator but destination lacks 'nonstring' attribute (17 chars into 16 available) [-Werror=unterminated-string-initialization]
Santiago Vila
sanvila at debian.org
Fri Sep 5 19:15:35 BST 2025
Package: src:belle-sip
Version: 5.3.105+dfsg-4
Severity: serious
Tags: ftbfs forky sid
Dear maintainer:
During a rebuild of all packages in unstable, your package failed to build.
Below you will find how the build ends (probably the most relevant part,
but not necessarily). If required, the full build log is available here:
https://people.debian.org/~sanvila/build-logs/202509/
About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.
If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.
If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:belle-sip, so that this is still
visible in the BTS web page for this package.
Thanks.
--------------------------------------------------------------------------------
[...]
debian/rules clean
dh clean --buildsystem=cmake --no-parallel --without autoreconf
dh_auto_clean -O--buildsystem=cmake -O--no-parallel
dh_clean -O--buildsystem=cmake -O--no-parallel
debian/rules binary
dh binary --buildsystem=cmake --no-parallel --without autoreconf
dh_update_autotools_config -O--buildsystem=cmake -O--no-parallel
debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
md5sum --strict --warn --status -c debian/sdp.md5sum
if [ -x "" -a -x "" ]; then \
for gram in belle_sdp belle_sip_message; do \
( cd src/antlr3c && \
rm -f ../grammars/${gram}*.[ch] && \
faketime "$(date -d "$(dpkg-parsechangelog -SDate -l ../../debian/changelog)" +"%Y-%m-%d %H:%M:%S")" antlr3 -Xmultithreaded -Xconversiontimeout 10000 -fo ../grammars ../grammars/${gram}.g \
); \
done; \
fi
dh_auto_configure -- -DCMAKE_SKIP_RPATH=ON \
-DDEB_VERSION_UPSTREAM=${DEB_VERSION_UPSTREAM%+dfsg*} \
-DENABLE_UNIT_TESTS=OFF -DENABLE_MDNS=ON -DBUILD_SHARED_LIBS=ON
cd obj-x86_64-linux-gnu && DEB_PYTHON_INSTALL_LAYOUT=deb PKG_CONFIG=/usr/bin/pkg-config cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DFETCHCONTENT_FULLY_DISCONNECTED=ON -DCMAKE_INSTALL_RUNSTATEDIR=/run -DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=ON "-GUnix Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_INSTALL_LIBDIR=lib/x86_64-linux-gnu -DCMAKE_SKIP_RPATH=ON -DDEB_VERSION_UPSTREAM=5.3.105 -DENABLE_UNIT_TESTS=OFF -DENABLE_MDNS=ON -DBUILD_SHARED_LIBS=ON ..
-- The C compiler identification is GNU 15.2.0
-- The CXX compiler identification is GNU 15.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Setting install rpath to /usr/lib/x86_64-linux-gnu
-- Looking for dlopen in dl
-- Looking for dlopen in dl - found
-- Looking for clock_gettime in rt
-- Looking for clock_gettime in rt - found
-- Looking for res_ndestroy
-- Looking for res_ndestroy - not found
-- Performing Test HAVE_RES_GETSERVERS
-- Performing Test HAVE_RES_GETSERVERS - Failed
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.3.1")
-- Found DNSSD: /usr/lib/x86_64-linux-gnu/libdns_sd.so
-- Found ZeroConf in /usr/include;/usr/lib/x86_64-linux-gnu/libdns_sd.so
-- Configuring done (0.6s)
-- Generating done (0.0s)
CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_EXPORT_NO_PACKAGE_REGISTRY
CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY
FETCHCONTENT_FULLY_DISCONNECTED
-- Build files have been written to: /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build -O--buildsystem=cmake -O--no-parallel
cd obj-x86_64-linux-gnu && make -j1 "INSTALL=install --strip-program=true" VERBOSE=1
make[1]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
/usr/bin/cmake -S/<<PKGBUILDDIR>> -B/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/CMakeFiles /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu//CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[2]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make -f src/CMakeFiles/belle-sip.dir/build.make src/CMakeFiles/belle-sip.dir/depend
make[3]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/src /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/CMakeFiles/belle-sip.dir/DependInfo.cmake "--color="
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make -f src/CMakeFiles/belle-sip.dir/build.make src/CMakeFiles/belle-sip.dir/build
make[3]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
[ 2%] Building C object src/CMakeFiles/belle-sip.dir/auth_event.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] <PKGBUILDDIR>>/src/auth_event.c
[ 4%] Building C object src/CMakeFiles/belle-sip.dir/auth_helper.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] PKGBUILDDIR>>/src/auth_helper.c
[ 6%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_headers_impl.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] >>/src/belle_sip_headers_impl.c
[ 8%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_loop.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] BUILDDIR>>/src/belle_sip_loop.c
[ 10%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_mdns_register.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] >/src/belle_sip_mdns_register.c
[ 13%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_object.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] ILDDIR>>/src/belle_sip_object.c
[ 15%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_parameters.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] IR>>/src/belle_sip_parameters.c
[ 17%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_uri_impl.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] DDIR>>/src/belle_sip_uri_impl.c
[ 19%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_utils.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] UILDDIR>>/src/belle_sip_utils.c
[ 21%] Building C object src/CMakeFiles/belle-sip.dir/belle_sip_resolver.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] DDIR>>/src/belle_sip_resolver.c
[ 23%] Building C object src/CMakeFiles/belle-sip.dir/bodyhandler.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] PKGBUILDDIR>>/src/bodyhandler.c
[ 26%] Building C object src/CMakeFiles/belle-sip.dir/channel.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] /<<PKGBUILDDIR>>/src/channel.c
[ 28%] Building C object src/CMakeFiles/belle-sip.dir/dialog.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] c /<<PKGBUILDDIR>>/src/dialog.c
[ 30%] Building C object src/CMakeFiles/belle-sip.dir/dns/dns.c.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src && /usr/bin/cc [too-long-redacted] /<<PKGBUILDDIR>>/src/dns/dns.c
/<<PKGBUILDDIR>>/src/dns/dns.c: In function ‘dns_aaaa_arpa’:
/<<PKGBUILDDIR>>/src/dns/dns.c:2793:46: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Werror=unterminated-string-initialization]
2793 | static const unsigned char hex[16] = "0123456789abcdef";
| ^~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/src/dns/dns.c: In function ‘dns_sshfp_print’:
/<<PKGBUILDDIR>>/src/dns/dns.c:3385:46: error: initializer-string for array of ‘unsigned char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (17 chars into 16 available) [-Werror=unterminated-string-initialization]
3385 | static const unsigned char hex[16] = "0123456789abcdef";
| ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [src/CMakeFiles/belle-sip.dir/build.make:264: src/CMakeFiles/belle-sip.dir/dns/dns.c.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:132: src/CMakeFiles/belle-sip.dir/all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:139: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j1 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:25: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
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