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apedec: set s->samples only when init_frame_decoder succeeded 

Otherwise range_start_decoding is not necessarily run and thus
ctx->rc.range still 0 in range_dec_normalize leading to an infinite
loop.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 464c49155c)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Andreas Cadhalpun 2015-04-28 00:30:51 +02:00 committed by Michael Niedermayer
parent d818b8338c
commit 427cf443ab
1 changed files with 1 additions and 1 deletions
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2
libavcodec/apedec.c
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@ -1476,13 +1476,13 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data,
nblocks);
return AVERROR_INVALIDDATA;
}
s->samples = nblocks;
/* Initialize the frame decoder */
if (init_frame_decoder(s) < 0) {
av_log(avctx, AV_LOG_ERROR, "Error reading frame header\n");
return AVERROR_INVALIDDATA;
}
s->samples = nblocks;
}
if (!s->data) {