From 4ac8b94a73218aa176226a431a222a1946199e7c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 25 May 2015 03:45:38 +0200 Subject: [PATCH] avcodec/put_bits: Assert that there is enough space left in skip_put_bytes() Signed-off-by: Michael Niedermayer (cherry picked from commit 8f5ffed183e099128a732a00976f69fdc641d093) Signed-off-by: Michael Niedermayer --- libavcodec/put_bits.h | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/put_bits.h b/libavcodec/put_bits.h index 8dbbd094df..08f6826ee3 100644 --- a/libavcodec/put_bits.h +++ b/libavcodec/put_bits.h @@ -230,6 +230,7 @@ static inline void skip_put_bytes(PutBitContext *s, int n) { av_assert2((put_bits_count(s) & 7) == 0); av_assert2(s->bit_left == 32); + av_assert0(n <= s->buf_end - s->buf_ptr); s->buf_ptr += n; }