Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-08 Thread James Cowgill
Control: fixed -1 0.3.1-1 Hi, On 08/03/18 00:11, Серж ИвановЪ wrote: > The issue can be fixed using 2 upstream patches: > > https://github.com/OpenMPT/openmpt/commit/6f8f7be5848be8c4487b1779c332b802674f6747.patch > >

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread Серж ИвановЪ
The issue can be fixed using 2 upstream patches: https://github.com/OpenMPT/openmpt/commit/6f8f7be5848be8c4487b1779c332b802674f6747.patch https://github.com/OpenMPT/openmpt/commit/133007530cbe737f4b56db907aa6baee0ea5b17d.patch applied to sources in this order, after recompile no segmentation

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread Fabian Greffrath
Am Mittwoch, den 07.03.2018, 09:32 -0500 schrieb s3rj1k: > Using this shared library with external application creates segfault > with memcopy related functions. Since you are mentioning memcpy(), maybe the code calls it with overlapping source and destination pointers and -O3 optimizes this to

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread Серж ИвановЪ
Attached full bt log of gdb and valgrind log with debug-symbols package installed Unfortunately can't test this with other applications (ffmpeg ...) bt.tar.gz Description: application/gzip

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread James Cowgill
On 07/03/18 15:58, Серж ИвановЪ wrote: > Unfortunately freeswitch (the actual application) is not available in > deb archive. > > How can I provide addition info on this issue? It would be useful to know what in libopenmpt was causing this. Can you add this to your APT sources.list: deb

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread Серж ИвановЪ
Unfortunately freeswitch (the actual application) is not available in deb archive. How can I provide addition info on this issue?

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread James Cowgill
Hi, On 07/03/18 15:13, Серж ИвановЪ wrote: > Attached additional info, core dump and gdb backtrace log Thanks, although I can't read the core dump without the binaries it runs from. Can you reproduce the bug using binaries only found in the Debian archive? James signature.asc Description:

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread James Cowgill
Hi, On 07/03/18 14:32, s3rj1k wrote: > Package: libopenmpt0 > Version: 0.2.7386~beta20.3-3+deb9u2 > Severity: important > > Dear Maintainer, > > Using this shared library with external application creates segfault > with memcopy related functions. I'm not sure I understand what you mean. Do

Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application

2018-03-07 Thread s3rj1k
Package: libopenmpt0 Version: 0.2.7386~beta20.3-3+deb9u2 Severity: important Dear Maintainer, Using this shared library with external application creates segfault with memcopy related functions. This can be avoided if one would recompile with -O3 optimization as actually does upstream in