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Init state to -1 in h264 parser.

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Fix:
==22063== Conditional jump or move depends on uninitialised value(s)
==22063==    at 0x811A4B7: ff_find_start_code (mpegvideo.c:99)
==22063==    by 0x82F5B74: parse_nal_units (h264_parser.c:132)
==22063==    by 0x82F5A68: h264_parse (h264_parser.c:261)
[...]
==22063==  Uninitialised value was created by a stack allocation
==22063==    at 0x82F5AF5: parse_nal_units (h264_parser.c:112)

Originally committed as revision 18479 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier
2009-04-13 03:29:19 +00:00
parent cc3a248603
commit 8fa0ae060b
1 changed files with 1 additions and 1 deletions
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2
libavcodec/h264_parser.c
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@@ -114,7 +114,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
const uint8_t *buf_end = buf + buf_size; const uint8_t *buf_end = buf + buf_size;
unsigned int pps_id; unsigned int pps_id;
unsigned int slice_type; unsigned int slice_type;
int state; int state = -1;
const uint8_t *ptr; const uint8_t *ptr;
/* set some sane default values */ /* set some sane default values */