Debian Bug report logs - #688369
Double free crash

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Philipp Klaus Krause <pkk@spth.de>

To: submit@bugs.debian.org

Subject: Double free crash

Date: Sat, 22 Sep 2012 14:49:52 +0900

Package: libsdl-mixer1.2
Version: 1.2.12-2
Severity: important
Tags:  fixed-upstream

The version from experimental, 1.2.12-3~exp1 is also affected by this
bug. There is a double free bug in the sdl mixer. It is really annoying,
since it makes applications affected unuseable. E.g. simutrans (a game
in Debian) just crashes on startup when using the pak128 data. This bug
is fixed upstream:

http://bugzilla.libsdl.org/show_bug.cgi?id=1418

I use Debian GNU/unstable on amd64, with a package from experimental
here or there.

Philipp

Message #10 received at 688369@bugs.debian.org (full text, mbox, reply):

From: "Manuel A. Fernandez Montecelo" <manuel.montezelo@gmail.com>

To: Philipp Klaus Krause <pkk@spth.de>, 688369@bugs.debian.org

Subject: Re: Bug#688369: Double free crash

Date: Sun, 23 Sep 2012 15:29:43 +0100

severity 688369 serious
stop


2012/9/22 Philipp Klaus Krause <pkk@spth.de>:
> Package: libsdl-mixer1.2
> Version: 1.2.12-2
> Severity: important
> Tags:  fixed-upstream
>
> The version from experimental, 1.2.12-3~exp1 is also affected by this
> bug. There is a double free bug in the sdl mixer. It is really annoying,
> since it makes applications affected unuseable. E.g. simutrans (a game
> in Debian) just crashes on startup when using the pak128 data. This bug
> is fixed upstream:
>
> http://bugzilla.libsdl.org/show_bug.cgi?id=1418

Thanks for reporting.  I am setting severity serious since this is a
quite popular library and can cause crashes in many packages using it,
as you mention.

I will try to upload a version with the fix soon.

Cheers.
-- 
Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>

Message #17 received at 688369-close@bugs.debian.org (full text, mbox, reply):

From: manuel.montezelo@gmail.com (Manuel A. Fernandez Montecelo)

To: 688369-close@bugs.debian.org

Subject: Bug#688369: fixed in sdl-mixer1.2 1.2.12-3

Date: Sun, 23 Sep 2012 15:03:42 +0000

Source: sdl-mixer1.2
Source-Version: 1.2.12-3

We believe that the bug you reported is fixed in the latest version of
sdl-mixer1.2, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 688369@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> (supplier of updated sdl-mixer1.2 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Sun, 23 Sep 2012 15:00:38 +0100
Source: sdl-mixer1.2
Binary: libsdl-mixer1.2 libsdl-mixer1.2-dev
Architecture: source amd64
Version: 1.2.12-3
Distribution: unstable
Urgency: low
Maintainer: Debian SDL packages maintainers <pkg-sdl-maintainers@lists.alioth.debian.org>
Changed-By: Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>
Description: 
 libsdl-mixer1.2 - Mixer library for Simple DirectMedia Layer 1.2, libraries
 libsdl-mixer1.2-dev - Mixer library for Simple DirectMedia Layer 1.2, development files
Closes: 688369
Changes: 
 sdl-mixer1.2 (1.2.12-3) unstable; urgency=low
 .
   * Bring back the unnecessary dependencies previously dropped by Felix Geyer,
     only present in experimental.  This solution is preferred for the time
     being, rather than start branching because of this kind of changes.  We
     submitted bugs and provided experimental packages well before the freeze in
     order to help maintainers to fix the problems, but most packages depending
     and relying on this one to include these dependencies were not fixed in
     time.  Dependencies will be removed for good just after Wheezy is released.
   * Added patches:
     - bug-688369-double_free_crash.patch: Backport patch from upstream to fix
       crash caused by freeing the same memory region twice.  Thanks Philipp
       Klaus Krause for reporting and pointing to the fix (Closes: #688369).
Checksums-Sha1: 
 c580d4e05eb10d7f5214debf86c6b7bcc755a482 2378 sdl-mixer1.2_1.2.12-3.dsc
 3fc7a20e8d5cc1308b67bdc24ebe763023ef5057 12885 sdl-mixer1.2_1.2.12-3.debian.tar.gz
 cf6eb3efe1fca5f9e1d2b09240bc9a600eb60139 93806 libsdl-mixer1.2_1.2.12-3_amd64.deb
 0361cb5cec7d83447947b50a08fedec20f543a8f 128230 libsdl-mixer1.2-dev_1.2.12-3_amd64.deb
Checksums-Sha256: 
 e37236e0f029767aef64ac4939d1a67b71f0e2d03a44940203a0d642684ddd94 2378 sdl-mixer1.2_1.2.12-3.dsc
 5a536ab181c8bed005b3f2992d85a98cdc97b8b88b84e50fc48a4a9fee0551b8 12885 sdl-mixer1.2_1.2.12-3.debian.tar.gz
 f16296360884658565555102f8a2750314dcd2ef5ae6a0838b433df6cc8c2fe4 93806 libsdl-mixer1.2_1.2.12-3_amd64.deb
 71901446a7d69aa23677914a2e346ce09071b024803e478b58dc14ce74b065fc 128230 libsdl-mixer1.2-dev_1.2.12-3_amd64.deb
Files: 
 d552ee7d0cd1b657cd2ec2fa333ea497 2378 libs optional sdl-mixer1.2_1.2.12-3.dsc
 c43e25087321f60eb5b9dacdba6cdde9 12885 libs optional sdl-mixer1.2_1.2.12-3.debian.tar.gz
 65a41cb6677a8dc70ae297d53d3425b8 93806 libs optional libsdl-mixer1.2_1.2.12-3_amd64.deb
 af9962afd68e563a18b16026f32bdba9 128230 libdevel optional libsdl-mixer1.2-dev_1.2.12-3_amd64.deb

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