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videoaggregator: Make sure not to unref a NULL pointer

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This commit is contained in:
Thibault Saunier 2014-07-30 11:57:46 +02:00
parent 1d94b3f66a
commit b812bd454d
1 changed files with 4 additions and 2 deletions
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6
gst-libs/gst/video/gstvideoaggregator.c
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@ -940,7 +940,8 @@ gst_videoaggregator_fill_queues (GstVideoAggregator * vagg,
} else { } else {
gst_buffer_unref (buf); gst_buffer_unref (buf);
buf = gst_aggregator_pad_steal_buffer (bpad); buf = gst_aggregator_pad_steal_buffer (bpad);
gst_buffer_unref (buf); if (buf)
gst_buffer_unref (buf);
} }
eos = FALSE; eos = FALSE;
} else if (start_time >= output_end_time) { } else if (start_time >= output_end_time) {
@ -956,7 +957,8 @@ gst_videoaggregator_fill_queues (GstVideoAggregator * vagg,
} else { } else {
gst_buffer_unref (buf); gst_buffer_unref (buf);
buf = gst_aggregator_pad_steal_buffer (bpad); buf = gst_aggregator_pad_steal_buffer (bpad);
gst_buffer_unref (buf); if (buf)
gst_buffer_unref (buf);
} }
need_more_data = TRUE; need_more_data = TRUE;