Bug 606082

xine-lib-1.1.18.1-1.fc13.x86_64 crashes when trying to play webm videos.  (Yep, I suppose the F-13 version doesn't have support for webm yet, but it shouldn't crash.)

A couple of example videos, be sure to download them and try playing the local files e.g. with xine-ui instead of accessing URLs directly with a player:

http://content.bitsontherun.com/videos/m3P14laP-283112.webm
http://www.permadi.com/thirdParty/videos/redcliff450.webm

Backtrace snippet for the first one with xine-ui:

(gdb) bt full
#0  0x0000003d060329a5 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x0000003d06034185 in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x000000000047e3fd in ?? ()
No symbol table info available.
#3  <signal handler called>
No symbol table info available.
#4  xine_event_dispose_queue (queue=0x0) at events.c:133
        stream = <value optimized out>
        event = 0x31afd90
        qevent = <value optimized out>
        q = <value optimized out>
        ite = <value optimized out>
#5  0x00007f7e197384b4 in open_plugin (class_gen=0x31afc00, stream=0x2929f00, input=0x24301f0) at demux_matroska.c:2986
        this = 0x31afd90
        ebml = 0x31afc40
#6  0x0000003d1561cc36 in probe_demux (stream=0x2929f00, method1=<value optimized out>, method2=<value optimized out>, input=<value optimized out>) at load_plugins.c:1328
        mime_type = 0x3148ae0 "\360\273\021\061~\177"
        node = 0x24a9110
        list_id = <value optimized out>
        list_size = 55
        i = <value optimized out>
        methods = {1, 2, -1}
        catalog = 0x2482120
        plugin = <value optimized out>
        __FUNCTION__ = "probe_demux"
#7  0x0000003d15611fe0 in open_internal (stream=0x2929f00, mrl=<value optimized out>) at xine.c:1224
        stream_setup = <value optimized out>
        mrl_proto = <value optimized out>
        no_cache = <value optimized out>
#8  xine_open (stream=0x2929f00, mrl=<value optimized out>) at xine.c:1299
        ret = 43163392
#9  0x000000000040ccc6 in ?? ()
No symbol table info available.
[...]