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| author | Janne Grunau <janne-libav@jannau.net> | 2015-06-08 14:48:26 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2015-06-09 10:06:59 +0200 |
| commit | 09447f2b0fafac6d9565aab82a4c5f16fc99ee5e (patch) | |
| tree | 283b494394911f283bcfcd26d2509df9a6486bd6 /libavcodec | |
| parent | fb1473080223a634b8ac2cca48a632d037a0a69d (diff) | |
| download | ffmpeg-09447f2b0fafac6d9565aab82a4c5f16fc99ee5e.tar.gz | |
ac3_parser: add required padding for GetBitContext buffer
Fixes stack buffer overflow errors detected by address sanitizer in
various fate tests.
CC: libav-stable@libav.org
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/ac3_parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/ac3_parser.c b/libavcodec/ac3_parser.c index 5ea09f8fcd..69d88c1a76 100644 --- a/libavcodec/ac3_parser.c +++ b/libavcodec/ac3_parser.c @@ -150,7 +150,7 @@ static int ac3_sync(uint64_t state, AACAC3ParseContext *hdr_info, int err; union { uint64_t u64; - uint8_t u8[8]; + uint8_t u8[8 + FF_INPUT_BUFFER_PADDING_SIZE]; } tmp = { av_be2ne64(state) }; AC3HeaderInfo hdr; GetBitContext gbc; |