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[FFmpeg-devel,3/3] avcodec/libx264: Check init_get_bits8() return code

Message ID 20240510140705.443047-3-michael@niedermayer.cc
State New
Headers show
Series [FFmpeg-devel,1/3] avcodec/ilbcdec: Remove dead code | expand

Commit Message

Michael Niedermayer May 10, 2024, 2:07 p.m. UTC 
Fixes: CID1594529 Unchecked return value

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/libx264.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 2715f277f1f..e4938c54a90 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -922,7 +922,9 @@  static int set_avcc_extradata(AVCodecContext *avctx, x264_nal_t *nal, int nnal)
          *
          * +4 to skip until sps id.
          */
-        init_get_bits8(&gbc, sps + 4, sps_nal->i_payload - 4 - 4);
+        ret = init_get_bits8(&gbc, sps + 4, sps_nal->i_payload - 4 - 4);
+        if (ret < 0)
+            return ret;
         // Skip sps id
         get_ue_golomb_31(&gbc);
         chroma_format_idc = get_ue_golomb_31(&gbc);