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rtph265depay: prevent trying to get 0 bytes from adapter

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This causes an assertion and would lead to getting a NULL instead
of a buffer. Without proper checking this would easily lead to a
segfault.

Related to rpth264depay: https://bugzilla.gnome.org/show_bug.cgi?id=737199
This commit is contained in:
Luis de Bethencourt 2015-08-12 14:59:53 +01:00 committed by Tim-Philipp Müller
parent 7ae49b46ff
commit 470c8b3720
1 changed files with 6 additions and 4 deletions
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10
gst/rtp/gstrtph265depay.c
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@ -1167,10 +1167,12 @@ gst_rtp_h265_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
}
outsize = gst_adapter_available (rtph265depay->adapter);
outbuf = gst_adapter_take_buffer (rtph265depay->adapter, outsize);
outbuf = gst_rtp_h265_depay_handle_nal (rtph265depay, outbuf, timestamp,
marker);
if (outsize > 0) {
outbuf = gst_adapter_take_buffer (rtph265depay->adapter, outsize);
outbuf =
gst_rtp_h265_depay_handle_nal (rtph265depay, outbuf, timestamp,
marker);
}
break;
}
case 49: