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sgi: check maximum supported resolution

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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This commit is contained in:
Piotr Bandurski 2012-05-31 20:10:04 +02:00 committed by Vittorio Giovara
parent a7dbfcf6cb
commit e7cd53bf66
1 changed files with 6 additions and 0 deletions
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6
libavcodec/sgienc.c
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@ -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);