On Thu, Oct 27, 2011 at 10:51 PM, Mikko Rapeli <mikko.rapeli at iki.fi> wrote: > Loading an older project with latest mlt and kdenlive I get: > > Starting program: /usr/bin/kdenlive > /home/mcfrisk/video/20110116_sy?te_putskua/freeride_tiiseri_2011_03.kdenlive [...] > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0xacac4b70 (LWP 18720)] > 0xad9f314c in filter_get_audio (frame=0x8546f60, buffer=0xacac417c, > ? ?format=0xacac4274, frequency=0x95e7250, channels=0x95e7254, > ? ?samples=0xacac4270) at filter_audiochannels.c:87 > 87 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?new_buffer[ ( i * *channels ) > + j ] ? ? = ((int16_t*)(*buffer))[ ( i * channels_avail ) + j ]; [...] > ? ? ? ?channels_avail = 1953853535
The filter received an insane amount of audio channels from its producer (probably avformat), but I have no idea how it happened - that is the problem with backtraces. Sure, one can add some validation around this variable, but it is not going to fix the root cause. It will just fail somewhere else on the next test run. -- +-DRD-+
