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| author | Piotr Bandurski <ami_stuff@o2.pl> | 2012-05-31 20:10:04 +0200 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-04-01 01:13:18 +0200 |
| commit | e7cd53bf662a93330810981f1d057bdf2ead669e (patch) | |
| tree | 96dc49e7e7b9d566f1842475540e5f5e9fc4e9ef | |
| parent | a7dbfcf6cb6ab8a8981d74332fd02fb90360d22f (diff) | |
| download | ffmpeg-e7cd53bf662a93330810981f1d057bdf2ead669e.tar.gz | |
sgi: check maximum supported resolution
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| -rw-r--r-- | libavcodec/sgienc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/sgienc.c b/libavcodec/sgienc.c index ab1e36ff78..003f6be484 100644 --- a/libavcodec/sgienc.c +++ b/libavcodec/sgienc.c @@ -30,6 +30,12 @@ static av_cold int encode_init(AVCodecContext *avctx) { + if (avctx->width > 65535 || avctx->height > 65535) { + av_log(avctx, AV_LOG_ERROR, + "Unsupported resolution %dx%d.\n", avctx->width, avctx->height); + return AVERROR_INVALIDDATA; + } + avctx->coded_frame = av_frame_alloc(); if (!avctx->coded_frame) return AVERROR(ENOMEM); |