Fixes: CID1492867 Unchecked return value

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
 libavcodec/avs3_parser.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/avs3_parser.c b/libavcodec/avs3_parser.c
index a819b5783d6..0f9076befe1 100644
--- a/libavcodec/avs3_parser.c
+++ b/libavcodec/avs3_parser.c
@@ -73,7 +73,9 @@ static void parse_avs3_nal_units(AVCodecParserContext *s, 
const uint8_t *buf,
             GetBitContext gb;
             int profile, ratecode, low_delay;
 
-            init_get_bits8(&gb, buf + 4, buf_size - 4);
+            int ret = init_get_bits8(&gb, buf + 4, buf_size - 4);
+            if (ret < 0)
+                return;
 
             s->key_frame = 1;
             s->pict_type = AV_PICTURE_TYPE_I;
-- 
2.43.2

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