[Xcb] Bug#657538: libxcb1: breaks alsamixer

[Cyril Brulebois]

reassign 657538 alsa-utils 1.0.24.2-4
severity 657538 grave
thanks

Julien Cristau <jcristau at debian.org> (27/01/2012):
> Core was generated by `alsamixer'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x00007f96c1c34fd0 in snd_mixer_class_unregister ()
>    from /usr/lib/x86_64-linux-gnu/libasound.so.2
> (gdb) where
> #0  0x00007f96c1c34fd0 in snd_mixer_class_unregister ()
>    from /usr/lib/x86_64-linux-gnu/libasound.so.2
> #1  0x00007f96c1c350cd in snd_mixer_close ()
>    from /usr/lib/x86_64-linux-gnu/libasound.so.2
> #2  0x0000000000409a0a in ?? ()
> #3  0x00007f96bf6fccb6 in xcb_disconnect (c=0x25fb8d0)
>     at ../../src/xcb_conn.c:307

In the new libxcb version, xcb_disconnect calls shutdown() on a socket
(http://pubs.opengroup.org/onlinepubs/000095399/functions/shutdown.html
or man 2 shutdown), but alsa-utils exposes such a function. → kaboom.

Reassigning to alsa-utils, which needs to stop using already-taken
names. Julien: thanks for the quick investigation.

Since it doesn't affect other packages, grave shall be enough.

Mraw,
KiBi.
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