[FFmpeg-devel] [PATCH 1/2] avcodec/gdv: Replace assert() checking bitstream by if()

Michael Niedermayer michael at niedermayer.cc
Thu Aug 29 00:17:19 EEST 2019


Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 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));
-- 
2.23.0



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