[Bug 706628] v4l2src hangs opening device

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=706628
  GStreamer | gst-plugins-good | 1.1.3

--- Comment #5 from Steve Roskowski <steve.roskowski at gmail.com> 2013-08-28 03:10:24 UTC ---
some more observations

this is actually still running - the debug level five output dumped 25794769731
bytes of data before I got bored, and it was still running.

The v4l2src is walking through a 32 bit value, one control at a time.  Without
debugging it is spinning at 100% for 10 minutes now.

this clearly a bug.  The get list loop is broken...

This happens whether I am using libv4l2 or not and happens with both the 0.6
version and the 1.0 version of the v4l library.

steve

tail of the dump file...
0:24:58.384071989 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:279:gst_v4l2_fill_lists:<v4l2src0> skipping control 00493f16
0:24:58.384080100 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:262:gst_v4l2_fill_lists:<v4l2src0> checking control 00493f17
0:24:58.384088856 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:279:gst_v4l2_fill_lists:<v4l2src0> skipping control 00493f17
0:24:58.384096971 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:262:gst_v4l2_fill_lists:<v4l2src0> checking control 00493f18
0:24:58.384105701 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:279:gst_v4l2_fill_lists:<v4l2src0> skipping control 00493f18
0:24:58.384113832 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:262:gst_v4l2_fill_lists:<v4l2src0> checking control 00493f19
0:24:58.384127879 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:279:gst_v4l2_fill_lists:<v4l2src0> skipping control 00493f19
0:24:58.384136467 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:262:gst_v4l2_fill_lists:<v4l2src0> checking control 00493f1a
0:24:58.384151192 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:279:gst_v4l2_fill_lists:<v4l2src0> skipping control 00493f1a
0:24:58.384159774 20624      0x25b6a30 DEBUG                   v4l2
v4l2_calls.c:262:gst_v4l2_fill_lists:<v4l2src0> checking control 00493f1b

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