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ext/speex/gstspeexdec.c: Fix bounds checking of mode in Speex header, which may produce negative numbers in speex < 1...

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Original commit message from CVS:
* ext/speex/gstspeexdec.c: (speex_dec_chain_parse_header):
Fix bounds checking of mode in Speex header, which may
produce negative numbers in speex < 1.1.12
This commit is contained in:
Jan Schmidt 2008-04-11 10:32:20 +00:00
parent 3392728608
commit a578ebb964
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-04-11 Jan Schmidt <Jan.Schmidt@sun.com>
* ext/speex/gstspeexdec.c: (speex_dec_chain_parse_header):
Fix bounds checking of mode in Speex header, which may
produce negative numbers in speex < 1.1.12
2008-04-09 Tim-Philipp Müller <tim at centricular dot net>
* gst/goom/Makefile.am:

2
ext/speex/gstspeexdec.c
View file

@ -507,7 +507,7 @@ speex_dec_chain_parse_header (GstSpeexDec * dec, GstBuffer * buf)
if (!dec->header)
goto no_header;
if (dec->header->mode >= SPEEX_NB_MODES)
if (dec->header->mode >= SPEEX_NB_MODES || dec->header->mode < 0)
goto mode_too_old;
dec->mode = (SpeexMode *) speex_mode_list[dec->header->mode];