[Linphone-users] Re: search a debian sarge or sid packet

[Thomas Mueller]

Hi Simon,

> This bug was already seen, but I could never reproduce it as well as 
> understand what was wrong in the code.
> To investigate further, it would require to recompile with -g (the default 
> when you compile from original sources ) to get a more verbose backtrace.
> This part of code didn't changed since 0.12.2.
> You can help by reproducing the bug with a freshly compiled linphone if you 
> wish.

I'll try if I can. Phew - I never had to do anything with the debian
build system, but it looks good now I think. The debian package was
compiled with '-g' but stripped.

This is 1.0.0pre11:

Starting program: /usr/bin/linphone
[Thread debugging using libthread_db enabled]
[New Thread -1223305376 (LWP 29302)]
[New Thread -1226355792 (LWP 29324)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1223305376 (LWP 29302)]
0xb75f8e24 in strcmp () from /lib/tls/libc.so.6
(gdb) bt
#0  0xb75f8e24 in strcmp () from /lib/tls/libc.so.6
#1  0xb76de4b8 in ms_audio_codec_info_get (name=0xfa00 <Address 0xfa00
out of bounds>)
    at mscodec.c:87
#2  0xb76d54f3 in fix_codec_list (prof=0xb72e46e0, conflist=0x8124fb0)
at misc.c:387
#3  0xb76d5567 in linphone_core_setup_local_rtp_profile (lc=0x8068ba0)
at misc.c:426
#4  0xb76d10b4 in codecs_config_read (lc=0x8068ba0) at linphonecore.c:722
#5  0xb76d1473 in linphone_core_init (lc=0x8068ba0, vtable=0x8068060,
config_path=0x0,
    userdata=0xb7714bbf) at linphonecore.c:803
#6  0x08051484 in linphone_gnome_init (ui=0x8068ce0, lc=0x8068ba0) at
linphone.c:282
#7  0x08050bf9 in main (argc=64000, argv=0xfa00) at main.c:63


I hope that helps,
Thomas