From da988851dc8c4248e95218c6c4019819645d095c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 28 Aug 2019 21:53:05 +0200 Subject: [PATCH] avcodec/gdv: Replace assert() checking bitstream by if() Signed-off-by: Michael Niedermayer (cherry picked from commit a9fae76370baf11a03b2c0ea590bb2d2f3f372ce) Signed-off-by: Michael Niedermayer --- libavcodec/gdv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/gdv.c b/libavcodec/gdv.c index a5ce6b799e..f00f3ac145 100644 --- a/libavcodec/gdv.c +++ b/libavcodec/gdv.c @@ -358,7 +358,8 @@ static int decompress_68(AVCodecContext *avctx, unsigned skip, unsigned use8) if (val != ((1 << lbits) - 1)) { break; } - assert(lbits < 16); + if (lbits >= 16) + return AVERROR_INVALIDDATA; } for (i = 0; i < len; i++) { bytestream2_put_byte(pb, bytestream2_get_byte(gb));