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ca7fa6a661
An untested pointer segfaulted in webkit while playing video
on imx6 sabrelite. It turned out that the imx plugin didn't
implement the meta transform function.
The following GST_DEBUG trace was visible:
gstbasetransform.c:1779:foreach_metadata:<conv2> copy metadata
GstImxVpuBufferMetaAPI
Thread 26 vqueue:src received signal SIGSEGV, Segmentation fault.
(gdb) bt
0x00000000 in ?? ()
0x73f8d7d8 in foreach_metadata (inbuf=0xc9b020, meta=0x474b2490,
user_data=<optimized out>) at gstbasetransform.c:1781
0x73eb3ea8 in gst_buffer_foreach_meta (buffer=buffer@entry=0xc9b020,
func=0x73f8d705 <foreach_metadata>,
user_data=user_data@entry=0x474b24d4)
at gstbuffer.c:2234
https://bugzilla.gnome.org/show_bug.cgi?id=782050
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| .. | ||
| .gitignore | ||
| base.h | ||
| gstadapter.c | ||
| gstadapter.h | ||
| gstbaseparse.c | ||
| gstbaseparse.h | ||
| gstbasesink.c | ||
| gstbasesink.h | ||
| gstbasesrc.c | ||
| gstbasesrc.h | ||
| gstbasetransform.c | ||
| gstbasetransform.h | ||
| gstbitreader-docs.h | ||
| gstbitreader.c | ||
| gstbitreader.h | ||
| gstbytereader-docs.h | ||
| gstbytereader.c | ||
| gstbytereader.h | ||
| gstbytewriter-docs.h | ||
| gstbytewriter.c | ||
| gstbytewriter.h | ||
| gstcollectpads.c | ||
| gstcollectpads.h | ||
| gstdataqueue.c | ||
| gstdataqueue.h | ||
| gstflowcombiner.c | ||
| gstflowcombiner.h | ||
| gstindex.c | ||
| gstindex.h | ||
| gstmemindex.c | ||
| gstpushsrc.c | ||
| gstpushsrc.h | ||
| gstqueuearray.c | ||
| gstqueuearray.h | ||
| gsttypefindhelper.c | ||
| gsttypefindhelper.h | ||
| Makefile.am | ||
| meson.build | ||
| README | ||
Base classes ------------ GstBaseSink FIXME: not much point making it operate in pull mode as a generic base class I guess...