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Decode png images without iend chunk.

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Fixes ticket #3357.
This commit is contained in:
Carl Eugen Hoyos 2014-03-11 09:56:38 +01:00
parent e161c1bbfc
commit 666749f669
1 changed files with 3 additions and 0 deletions
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3
libavcodec/pngdec.c
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@ -546,6 +546,9 @@ static int decode_frame(AVCodecContext *avctx,
for (;;) {
if (bytestream2_get_bytes_left(&s->gb) <= 0) {
av_log(avctx, AV_LOG_ERROR, "No bytes left\n");
if ( s->state & PNG_ALLIMAGE
&& avctx->strict_std_compliance <= FF_COMPLIANCE_NORMAL)
goto exit_loop;
goto fail;
}