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vp9: read reserved bit in RGB header.

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This commit is contained in:
Ronald S. Bultje 2015-09-02 14:35:03 -04:00
parent 48f641a18b
commit ecd9f57edc
1 changed files with 4 additions and 0 deletions
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4
libavcodec/vp9.c
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@ -503,6 +503,10 @@ static enum AVPixelFormat read_colorspace_details(AVCodecContext *ctx)
s->ss_h = s->ss_v = 1;
res = pix_fmt_rgb[bits];
ctx->color_range = AVCOL_RANGE_JPEG;
if (get_bits1(&s->gb)) {
av_log(ctx, AV_LOG_ERROR, "Reserved bit set in RGB\n");
return AVERROR_INVALIDDATA;
}
} else {
av_log(ctx, AV_LOG_ERROR, "RGB not supported in profile %d\n",
ctx->profile);