diff options
| author | Carl Eugen Hoyos <ceffmpeg@gmail.com> | 2019-08-10 14:40:23 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos <ceffmpeg@gmail.com> | 2019-08-10 23:27:58 +0200 |
| commit | 57987deefcdc779258c61f5b288ce590b36f8234 (patch) | |
| tree | 4d570196e6d54a8788b8567cdb76a3a58d6c7598 /libavcodec/libx264.c | |
| parent | c29d81e73641d0f58e6f058a095e18b99769dac1 (diff) | |
| download | ffmpeg-57987deefcdc779258c61f5b288ce590b36f8234.tar.gz | |
lavc/libx264: bit_rates > INT_MAX are not supported.
Diffstat (limited to 'libavcodec/libx264.c')
| -rw-r--r-- | libavcodec/libx264.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index dc4b4b100d..01f9455e20 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -594,6 +594,10 @@ static av_cold int X264_init(AVCodecContext *avctx) PARSE_X264_OPT("weightp", wpredp); if (avctx->bit_rate) { + if (avctx->bit_rate / 1000 > INT_MAX || avctx->rc_max_rate / 1000 > INT_MAX) { + av_log(avctx, AV_LOG_ERROR, "bit_rate and rc_max_rate > %d000 not supported by libx264\n", INT_MAX); + return AVERROR(EINVAL); + } x4->params.rc.i_bitrate = avctx->bit_rate / 1000; x4->params.rc.i_rc_method = X264_RC_ABR; } |