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vaapi_encode_h26[45]: Reject bitrate targets higher than 2^31

This commit is contained in:
Mark Thompson 2016-06-02 19:06:08 +01:00
parent 056a4ae771
commit d4cd8e7f6a
2 changed files with 12 additions and 0 deletions
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6
libavcodec/vaapi_encode_h264.c
View File

@ -731,6 +731,12 @@ static av_cold int vaapi_encode_h264_init_constant_bitrate(AVCodecContext *avctx
int hrd_buffer_size;
int hrd_initial_buffer_fullness;
if (avctx->bit_rate > INT32_MAX) {
av_log(avctx, AV_LOG_ERROR, "Target bitrate of 2^31 bps or "
"higher is not supported.\n");
return AVERROR(EINVAL);
}
if (avctx->rc_buffer_size)
hrd_buffer_size = avctx->rc_buffer_size;
else

6
libavcodec/vaapi_encode_h265.c
View File

@ -1158,6 +1158,12 @@ static av_cold int vaapi_encode_h265_init_constant_bitrate(AVCodecContext *avctx
int hrd_buffer_size;
int hrd_initial_buffer_fullness;
if (avctx->bit_rate > INT32_MAX) {
av_log(avctx, AV_LOG_ERROR, "Target bitrate of 2^31 bps or "
"higher is not supported.\n");
return AVERROR(EINVAL);
}
if (avctx->rc_buffer_size)
hrd_buffer_size = avctx->rc_buffer_size;
else