Source: asmail
Version: 2.1-5.1
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):
> x86_64-linux-gnu-gcc -O2 -Werror=implicit-function-declaration 
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong 
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection  
> -D_REENTRANT     -c socklib.c
> socklib.c: In function ‘Sopen’:
> socklib.c:50:24: error: implicit declaration of function ‘malloc’ 
> [-Werror=implicit-function-declaration]
>    50 |    if ((sp = (SOCKET *)malloc(sizeof(SOCKET))) == NULL)
>       |                        ^~~~~~
> socklib.c:33:1: note: include ‘<stdlib.h>’ or provide a declaration of 
> ‘malloc’
>    32 | #include "socklib.h"
>   +++ |+#include <stdlib.h>
>    33 | 
> socklib.c:50:24: warning: incompatible implicit declaration of built-in 
> function ‘malloc’ [-Wbuiltin-declaration-mismatch]
>    50 |    if ((sp = (SOCKET *)malloc(sizeof(SOCKET))) == NULL)
>       |                        ^~~~~~
> socklib.c:50:24: note: include ‘<stdlib.h>’ or provide a declaration of 
> ‘malloc’
> socklib.c:59:7: error: implicit declaration of function ‘free’ 
> [-Werror=implicit-function-declaration]
>    59 |       free(sp); /* Oops, we got no socket! Free the mem and return 
> error        */
>       |       ^~~~
> socklib.c:59:7: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
> socklib.c:59:7: warning: incompatible implicit declaration of built-in 
> function ‘free’ [-Wbuiltin-declaration-mismatch]
> socklib.c:59:7: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
> socklib.c: In function ‘Sclose’:
> socklib.c:94:4: warning: incompatible implicit declaration of built-in 
> function ‘free’ [-Wbuiltin-declaration-mismatch]
>    94 |    free(sp);
>       |    ^~~~
> socklib.c:94:4: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
> cc1: some warnings being treated as errors
> make[1]: *** [Makefile:124: socklib.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/asmail_2.1-5.1_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.

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