Source: wims Version: 2:4.27a+dfsg1-3 Severity: serious Justification: FTBFS Tags: trixie sid ftbfs User: lu...@debian.org Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef
Hi, During a rebuild of all packages in sid, your package failed to build on amd64. This is most likely caused by a change in dpkg 1.22.6, that enabled -Werror=implicit-function-declaration. For more information, see https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration Relevant part (hopefully): > gcc -o canvasdraw.o -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 canvasdraw.c > canvasdraw.c: In function ‘main’: > canvasdraw.c:3239:17: error: implicit declaration of function ‘strcasestr’; > did you mean ‘strparstr’? [-Werror=implicit-function-declaration] > 3239 | if( strcasestr(temp,"NOCONTROLS") ){ > | ^~~~~~~~~~ > | strparstr > canvasdraw.c: In function ‘getMML’: > canvasdraw.c:6341:3: warning: ignoring return value of ‘fgets’ declared with > attribute ‘warn_unused_result’ [-Wunused-result] > 6341 | fgets(buffer, MAX_BUFFER, stream); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > canvasdraw.c: In function ‘getSVGMOL’: > canvasdraw.c:6383:5: warning: ignoring return value of ‘read’ declared with > attribute ‘warn_unused_result’ [-Wunused-result] > 6383 | read(link[0],buffer, 1+sizeof(buffer)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > canvasdraw.c:6383:5: warning: ‘read’ writing 65538 bytes into a region of > size 65537 overflows the destination [-Wstringop-overflow=] > 6383 | read(link[0],buffer, 1+sizeof(buffer)); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > canvasdraw.c:6367:8: note: destination object ‘buffer’ of size 65537 > 6367 | char buffer[MAX_BUFFER+1]; > | ^~~~~~ > In file included from /usr/include/unistd.h:1214, > from ../../Lib/../includes.h:27, > from ../../Lib/libwims.h:21, > from canvasdraw.h:2, > from canvasdraw.c:12: > /usr/include/x86_64-linux-gnu/bits/unistd.h:36:1: note: in a call to function > ‘read’ declared with attribute ‘access (write_only, 2, 3)’ > 36 | read (int __fd, void *__buf, size_t __nbytes) > | ^~~~ > In file included from /usr/include/features.h:490, > from /usr/include/assert.h:35, > from canvasdraw.h:1: > In function ‘read’, > inlined from ‘getSVGMOL’ at canvasdraw.c:6383:5: > /usr/include/x86_64-linux-gnu/bits/unistd.h:38:10: warning: call to > ‘__read_chk_warn’ declared with attribute warning: read called with bigger > length than size of the destination buffer [-Wattribute-warning] > 38 | return __glibc_fortify (read, __nbytes, sizeof (char), > | ^~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors > make[5]: *** [Makefile:22: canvasdraw.o] Error 1 The full build log is available from: http://qa-logs.debian.net/2024/03/13/wims_4.27a+dfsg1-3_unstable.log All bugs filed during this archive rebuild are listed at: https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lu...@debian.org or: https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lu...@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results A list of current common problems and possible solutions is available at http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute! If you reassign this bug to another package, please mark it as 'affects'-ing this package. See https://www.debian.org/Bugs/server-control#affects If you fail to reproduce this, please provide a build log and diff it with mine so that we can identify if something relevant changed in the meantime.
