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[FFmpeg-devel,v2,1/1] return value check for init_get_bits in vp6.c

Message ID PAXP193MB1262F5C9C3334226E32EB14AB6F99@PAXP193MB1262.EURP193.PROD.OUTLOOK.COM
State New
Headers show
Series [FFmpeg-devel,v2,1/1] return value check for init_get_bits in vp6.c | expand

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Commit Message

Maryam Ebrahimzadeh Aug. 12, 2021, 8:58 p.m. UTC 
---
 libavcodec/vp6.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index 73822a00f9..d024370793 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);
+            if (ret < 0)
+                return ret;
         } else {
             ret = ff_vp56_init_range_decoder(&s->cc, buf, buf_size);
             if (ret < 0)