ffmpeg | branch: release/4.3 | James Almer <jamr...@gmail.com> | Thu Jun 11 13:06:17 2020 -0300| [dba8e32e444e72c273bdc04a57dfb4c5a67388e7] | committer: James Almer
avcodec/cbs_av1: abort when written inferred values don't match If this happens, it's a sign of parsing issues earlier in the process, or misuse by the calling module. Prevents writing invalid bitstreams. Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: James Almer <jamr...@gmail.com> (cherry picked from commit 318a1a383dc0312ad5b4afec0ddf0d8d231f5c79) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dba8e32e444e72c273bdc04a57dfb4c5a67388e7 --- libavcodec/cbs_av1.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c index fc228086c2..29b316e011 100644 --- a/libavcodec/cbs_av1.c +++ b/libavcodec/cbs_av1.c @@ -711,10 +711,11 @@ static size_t cbs_av1_get_payload_bytes_left(GetBitContext *gbc) #define infer(name, value) do { \ if (current->name != (value)) { \ - av_log(ctx->log_ctx, AV_LOG_WARNING, "Warning: " \ + av_log(ctx->log_ctx, AV_LOG_ERROR, \ "%s does not match inferred value: " \ "%"PRId64", but should be %"PRId64".\n", \ #name, (int64_t)current->name, (int64_t)(value)); \ + return AVERROR_INVALIDDATA; \ } \ } while (0) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
