Gerhard Stengel wrote: > Hi, > > if I get a video call from X-Lite (which uses h263 or h263-1998 video codec) > ekiga always segfaults on my machine. > Here's the output of ekiga -d 4 and the backtrace: > > http://filebin.ca/kjxrcp/gdb-ekiga.txt > > Looks to me like it's some problem in libavcodec.so. > Therefore I tried to downgrade ffmpeg from svn20024 to 0.5, but that didn't > help.
I confirm this crash with H263-1998 and ekiga 3.2.6. 100% reproducible by just putting this codec the first one, and calling [email protected]. It seems to me that it is in libavcodec: Thread 24 (Thread 0x7fffd4d34950 (LWP 12579)): #0 0x00007fffe6062f79 in ?? () from /usr/lib64/libavcodec.so #1 0x00007fffe5e7cfd1 in ff_epzs_motion_search () from /usr/lib64/libavcodec.so #2 0x00007fffe5e92ea5 in ff_estimate_p_frame_motion () from /usr/lib64/libavcodec.so #3 0x00007fffe5e1ad5e in ?? () from /usr/lib64/libavcodec.so I looked at the source of ffmpeg, and ff_epzs_motion_search is a 50-line function with many computes, so difficult to see where precisely the crash happens. -- Eugen _______________________________________________ ekiga-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/ekiga-list
