mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 18:21:04 +00:00
Code Issues 1 Projects Releases Wiki Activity

rtpjpegdepay: sanity check for NULL qtable

Browse source 
Can happen (at least in crafted stream)

Coverity 1208778
This commit is contained in:
Vincent Penquerc'h 2014-04-30 11:52:10 +01:00
parent b1473491cf
commit dfa2df1c88
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst/rtp/gstrtpjpegdepay.c
View file

@ -665,6 +665,12 @@ gst_rtp_jpeg_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
goto no_qtable;
}
}
/* I think we can get here with a NULL qtable, so make sure we don't
go dereferencing it in MakeHeaders if we do */
if (!qtable)
goto no_qtable;
/* max header length, should be big enough */
outbuf = gst_buffer_new_and_alloc (1000);
gst_buffer_map (outbuf, &map, GST_MAP_WRITE);