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ext/ogg/gstoggdemux.c: If we find a new serial number but it does not contain a BOS page, make sure we initialize the...

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Original commit message from CVS:
* ext/ogg/gstoggdemux.c: (gst_ogg_demux_bisect_forward_serialno),
(gst_ogg_demux_read_chain):
If we find a new serial number but it does not contain a BOS page, make
sure we initialize the chain to NULL because else we will try to scan it
and crash. Fixes #500763
This commit is contained in:
Wim Taymans 2007-12-03 10:58:14 +00:00
parent 11bf488b85
commit 3ec4196769
2 changed files with 12 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2007-12-03 Wim Taymans <wim.taymans@gmail.com>
* ext/ogg/gstoggdemux.c: (gst_ogg_demux_bisect_forward_serialno),
(gst_ogg_demux_read_chain):
If we find a new serial number but it does not contain a BOS page, make
sure we initialize the chain to NULL because else we will try to scan it
and crash. Fixes #500763
2007-11-30 Wim Taymans <wim.taymans@gmail.com> 2007-11-30 Wim Taymans <wim.taymans@gmail.com>
* gst/playback/Makefile.am: * gst/playback/Makefile.am:

4
ext/ogg/gstoggdemux.c
View file

@ -2295,6 +2295,8 @@ gst_ogg_demux_bisect_forward_serialno (GstOggDemux * ogg,
if (ret != GST_FLOW_OK) if (ret != GST_FLOW_OK)
goto done; goto done;
} }
GST_LOG_OBJECT (ogg, "adding chain %p", chain);
g_array_insert_val (ogg->chains, 0, chain); g_array_insert_val (ogg->chains, 0, chain);
done: done:
@ -2363,6 +2365,8 @@ gst_ogg_demux_read_chain (GstOggDemux * ogg, GstOggChain ** res_chain)
if (chain) { if (chain) {
gst_ogg_chain_free (chain); gst_ogg_chain_free (chain);
} }
if (res_chain)
*res_chain = NULL;
return ret; return ret;
} }