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| author | Tim-Philipp Müller <tim@centricular.com> | 2015-12-23 20:24:46 +0000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2015-12-23 23:21:14 +0000 |
| commit | 5a77d263142b2bce92f5a45a5d7db730ed1200a8 (patch) | |
| tree | 270abb3bdb0becfe105ef7d13450c164fcc87b0b | |
| parent | f6bcda9f71ecb868aa438e0906d001025bd3389a (diff) | |
| download | gstreamer-plugins-bad-5a77d263142b2bce92f5a45a5d7db730ed1200a8.tar.gz | |
pcapparse: don't crash on 0-sized packets
https://bugzilla.gnome.org/show_bug.cgi?id=756573
| -rw-r--r-- | gst/pcapparse/gstpcapparse.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gst/pcapparse/gstpcapparse.c b/gst/pcapparse/gstpcapparse.c index d7f8efdf8..9e20d8623 100644 --- a/gst/pcapparse/gstpcapparse.c +++ b/gst/pcapparse/gstpcapparse.c @@ -490,7 +490,11 @@ gst_pcap_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer) * buffer with a single memory, since the RTP depayloaders expect * the complete RTP header to be in the first memory if there are * multiple ones and we can't guarantee that with _fast() */ - out_buf = gst_adapter_take_buffer (self->adapter, payload_size); + if (payload_size > 0) { + out_buf = gst_adapter_take_buffer (self->adapter, payload_size); + } else { + out_buf = gst_buffer_new (); + } gst_adapter_flush (self->adapter, self->cur_packet_size - offset - payload_size); |