ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Sep 19 23:33:49 2024 +0200| [74385dd496bdcda9a6e029fabf4946f2234a0d13] | committer: Michael Niedermayer
avcodec/encode: Check bitrate Fixes: -1.80923e+19 is outside the range of representable values of type 'long' Fixes: 71103/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-6542773681979392 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=74385dd496bdcda9a6e029fabf4946f2234a0d13 --- libavcodec/encode.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/encode.c b/libavcodec/encode.c index bc5acf985d..3baf5b8103 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -764,6 +764,11 @@ int ff_encode_preinit(AVCodecContext *avctx) return AVERROR(EINVAL); } + if (avctx->bit_rate < 0) { + av_log(avctx, AV_LOG_ERROR, "The encoder bitrate is negative.\n"); + return AVERROR(EINVAL); + } + if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE && !(avctx->codec->capabilities & AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE)) { av_log(avctx, AV_LOG_ERROR, "The copy_opaque flag is set, but the " _______________________________________________ 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".
