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glviewconvert: check pointer before dereferencing

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priv->primary_out could be NULL, check before dereferencing it in
GST_BUFFER_FLAG_SET ()

CID 1308945
This commit is contained in:
Luis de Bethencourt 2015-12-14 12:31:52 +00:00 committed by Tim-Philipp Müller
parent f2e4344385
commit 648c2e20dc
1 changed files with 7 additions and 5 deletions
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12
gst-libs/gst/gl/gstglviewconvert.c
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@ -2209,11 +2209,13 @@ gst_gl_view_convert_get_output (GstGLViewConvert * viewconvert,
}
outbuf = priv->primary_out;
gst_buffer_copy_into (outbuf, priv->primary_in,
GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS, 0, -1);
GST_BUFFER_FLAG_SET (outbuf,
GST_VIDEO_BUFFER_FLAG_FIRST_IN_BUNDLE |
GST_VIDEO_BUFFER_FLAG_MULTIPLE_VIEW);
if (outbuf) {
gst_buffer_copy_into (outbuf, priv->primary_in,
GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS, 0, -1);
GST_BUFFER_FLAG_SET (outbuf,
GST_VIDEO_BUFFER_FLAG_FIRST_IN_BUNDLE |
GST_VIDEO_BUFFER_FLAG_MULTIPLE_VIEW);
}
if (priv->auxilliary_out) {
gst_buffer_copy_into (priv->auxilliary_out,