Bug#657251: mplayer: Segmentation fault when using option -pphelp

Atle Solbakken atle at goliathdns.no
Tue Jan 24 23:33:05 UTC 2012


Package: mplayer
Version: 2:1.0~rc4.dfsg1+svn33713-5
Severity: normal

Segmentation fault when running
$ mplayer -pphelp

Bug exist in version SVN-r33713-4.6, and in current upstream SVN. I have filed the bug to mplayer also.

GDB:

Starting program: /usr/bin/mplayer -pphelp
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
0x00007fffeec3c038 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0  0x00007fffeec3c038 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fffeec5ff82 in vsnprintf () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00000000004b0d62 in mp_msg_va ()
#3  0x00000000004b1202 in mp_msg ()
#4  0x00000000004ada72 in ?? ()
#5  0x00000000004ab044 in ?? ()
#6  0x0000000000447d0a in m_config_parse_mp_command_line ()
#7  0x0000000000437410 in main ()
(gdb) 

This patch seems to fix the issue:

cfg-common.h:
529c529
<     {"pphelp", &pp_help, CONF_TYPE_PRINT_INDIRECT, CONF_NOCFG, 0, 0, NULL},
---
>     {"pphelp", &pp_help, CONF_TYPE_PRINT, CONF_NOCFG, 0, 0, NULL},


Atle.





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