Message ID | 20190828211720.19338-1-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | a9fae76370baf11a03b2c0ea590bb2d2f3f372ce |
Headers | show |
On Wed, Aug 28, 2019 at 11:17:19PM +0200, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/gdv.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) will apply [...]
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));
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/gdv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)