When the call to get_bits_left() fails, the return value is not an
negative error code. This patch explicitly assignes an error code to the
return variable ret.
Signed-off-by: Pan Bian <bianpan2...@163.com>
---
libavcodec/hevc_ps.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index a4f7ed6..f87a577 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -1691,6 +1691,7 @@ int ff_hevc_decode_nal_pps(GetBitContext *gb,
AVCodecContext *avctx,
if (get_bits_left(gb) < 0) {
av_log(avctx, AV_LOG_ERROR,
"Overread PPS by %d bits\n", -get_bits_left(gb));
+ ret = AVERROR_INVALIDDATA;
goto err;
}
--
1.9.1
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