diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-03 16:06:23 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-03 16:14:59 +0200 |
| commit | 6a697b42d0c8469c05e2a1a0920d8539ba7b068d (patch) | |
| tree | 6ac747ebd9f740be703d6f2bc38956e0327eca2e /libavcodec/parser.c | |
| parent | 1e2e2c8095de2d9ea3259305cfeff28f40e4ca12 (diff) | |
parser: fix large overreads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/parser.c')
| -rw-r--r-- | libavcodec/parser.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/parser.c b/libavcodec/parser.c index a85db1a02f..127ba8bd3d 100644 --- a/libavcodec/parser.c +++ b/libavcodec/parser.c @@ -261,6 +261,7 @@ int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_s if(!new_buffer) return AVERROR(ENOMEM); pc->buffer = new_buffer; + if(FF_INPUT_BUFFER_PADDING_SIZE > -next) memcpy(&pc->buffer[pc->index], *buf, next + FF_INPUT_BUFFER_PADDING_SIZE ); pc->index = 0; *buf= pc->buffer; |