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udpsrc: on receive error only unmap and unref buffer if one was alloced and mapped

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coverity CID 1139866.
This commit is contained in:
Tim-Philipp Müller 2013-12-19 16:50:10 +00:00
parent 627109ce4d
commit 9c9efffd8c
1 changed files with 5 additions and 3 deletions
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8
gst/udp/gstudpsrc.c
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@ -390,7 +390,7 @@ gst_udpsrc_create (GstPushSrc * psrc, GstBuffer ** buf)
{
GstFlowReturn ret;
GstUDPSrc *udpsrc;
GstBuffer *outbuf;
GstBuffer *outbuf = NULL;
GstMapInfo info;
GSocketAddress *saddr = NULL;
gsize offset;
@ -555,8 +555,10 @@ alloc_failed:
}
receive_error:
{
gst_buffer_unmap (outbuf, &info);
gst_buffer_unref (outbuf);
if (outbuf != NULL) {
gst_buffer_unmap (outbuf, &info);
gst_buffer_unref (outbuf);
}
if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_BUSY) ||
g_error_matches (err, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {