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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-07-08 18:03:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-08 18:03:11 +0200 |
| commit | 7cb8f7ded418f5388cc38512d1af96fd1d251cf2 (patch) | |
| tree | a1b57d38374d780a96e31a2e4aa3a11bc58eb64e /libavcodec/proresenc_anatoliy.c | |
| parent | 7c7441b37de1b2753062251464072cc766fa7904 (diff) | |
| download | ffmpeg-streaming-7cb8f7ded418f5388cc38512d1af96fd1d251cf2.zip ffmpeg-streaming-7cb8f7ded418f5388cc38512d1af96fd1d251cf2.tar.gz | |
avcodec/proresenc_anatoliy: check against maximum dimensions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/proresenc_anatoliy.c')
| -rw-r--r-- | libavcodec/proresenc_anatoliy.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c index 434021d..b2445ca 100644 --- a/libavcodec/proresenc_anatoliy.c +++ b/libavcodec/proresenc_anatoliy.c @@ -554,6 +554,12 @@ static av_cold int prores_encode_init(AVCodecContext *avctx) return -1; } + if (avctx->width > 65534 || avctx->height > 65535) { + av_log(avctx, AV_LOG_ERROR, + "The maximum dimensions are 65534x65535\n"); + return AVERROR(EINVAL); + } + if ((avctx->height & 0xf) || (avctx->width & 0xf)) { ctx->fill_y = av_malloc(4 * (DEFAULT_SLICE_MB_WIDTH << 8)); if (!ctx->fill_y) |
