Source: libsrtp2 Version: 2.3.0-3 Severity: important Tags: ftbfs Justification: fails to build from source (but built successfully in the past)
2.3.0-4 FTBFS: https://buildd.debian.org/status/fetch.php?pkg=libsrtp2&arch=x32&ver=2.3.0-4&stamp=1586231427&raw=0 First a warning shows bad code: […] test/rtp_decoder.c: In function 'rtp_decoder_handle_pkt': test/rtp_decoder.c:768:26: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__time_t' {aka 'long long int'} [-Wformat=] 768 | fprintf(stdout, "%02ld:%02ld.%06ld\n", delta.tv_sec / 60, delta.tv_sec % 60, | ~~~~^ ~~~~~~~~~~~~~~~~~ | | | | long int __time_t {aka long long int} | %02lld test/rtp_decoder.c:768:32: warning: format '%ld' expects argument of type 'long int', but argument 4 has type '__time_t' {aka 'long long int'} [-Wformat=] 768 | fprintf(stdout, "%02ld:%02ld.%06ld\n", delta.tv_sec / 60, delta.tv_sec % 60, | ~~~~^ ~~~~~~~~~~~~~~~~~ | | | | long int __time_t {aka long long int} | %02lld […] The code in question must be fixed like this: - fprintf(stdout, "%02ld:%02ld.%06ld\n", delta.tv_sec / 60, delta.tv_sec % 60, + fprintf(stdout, "%02ld:%02d.%06ld\n", (long)(delta.tv_sec / 60), (int)(delta.tv_sec % 60), Then, it segfaults: […] Build done. Please run '/usr/bin/make runtest' to run self tests. make[1]: Leaving directory '/<<PKGBUILDDIR>>' touch debian/stamp-makefile-build /usr/bin/make -C . runtest LD_LIBRARY_PATH=":/<<PKGBUILDDIR>>" make[1]: Entering directory '/<<PKGBUILDDIR>>' Build done. Please run '/usr/bin/make runtest' to run self tests. running libsrtp2 test applications... crypto/test/cipher_driver -v make[1]: *** [Makefile:47: runtest] Segmentation fault […] 2.3.0-3 built fine, so this is a recent regression. -- System Information: Debian Release: bullseye/sid APT prefers unreleased APT policy: (500, 'unreleased'), (500, 'buildd-unstable'), (500, 'unstable'), (100, 'experimental') Architecture: x32 (x86_64) Foreign Architectures: i386, amd64 Kernel: Linux 5.4.0-4-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_FIRMWARE_WORKAROUND Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=C (charmap=UTF-8) Shell: /bin/sh linked to /bin/lksh Init: sysvinit (via /sbin/init)
