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v4l2allocator: Fix data offset / bytesused size validation

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The check was too strict causing spurious warning. Now check for <= so that 0
sized buffer do not cause a warning.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/649>
This commit is contained in:
Nicolas Dufresne 2020-06-26 09:53:13 -04:00 committed by GStreamer Merge Bot
parent dbdbcfe7ff
commit 0344c50eaf
1 changed files with 1 additions and 1 deletions
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2
sys/v4l2/gstv4l2allocator.c
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@ -1363,7 +1363,7 @@ gst_v4l2_allocator_dqbuf (GstV4l2Allocator * allocator,
offset = group->planes[i].data_offset; offset = group->planes[i].data_offset;
if (group->planes[i].bytesused > group->planes[i].data_offset) { if (group->planes[i].bytesused >= group->planes[i].data_offset) {
size = group->planes[i].bytesused - group->planes[i].data_offset; size = group->planes[i].bytesused - group->planes[i].data_offset;
} else { } else {
GST_WARNING_OBJECT (allocator, "V4L2 provided buffer has bytesused %" GST_WARNING_OBJECT (allocator, "V4L2 provided buffer has bytesused %"