[FFmpeg-devel] [PATCH v1 06/10] return value check for init_get_bits in vp6.c

[maryam ebrahimzadeh]

---
 libavcodec/vp6.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index 73822a00f9..149daa59f3 100644
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@@ -167,7 +167,9 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size)
         }
         if (s->use_huffman) {
             s->parse_coeff = vp6_parse_coeff_huffman;
-            init_get_bits(&s->gb, buf, buf_size<<3);
+            ret = init_get_bits8(&s->gb, buf, (buf_size<<3)/8);
+            if (ret < 0)
+                return ret;
         } else {
             ret = ff_vp56_init_range_decoder(&s->cc, buf, buf_size);
             if (ret < 0)
-- 
2.17.1