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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-24 16:17:29 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-24 16:38:22 +0100 |
| commit | 5c392bac9a11b3a2db9c0ec082695cbb2bfad430 (patch) | |
| tree | 7aaa27163f8f0ca2f318a9eb5e3a474a6e4284a9 /libavcodec/ra288.c | |
| parent | 387f50606c53a69167fd07053674d412514e910d (diff) | |
| download | ffmpeg-5c392bac9a11b3a2db9c0ec082695cbb2bfad430.tar.gz | |
ra288: Check block align.
Fixes OOM
Fixes Ticket1893
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/ra288.c')
| -rw-r--r-- | libavcodec/ra288.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/ra288.c b/libavcodec/ra288.c index a9f67bf147..cefc99c685 100644 --- a/libavcodec/ra288.c +++ b/libavcodec/ra288.c @@ -67,6 +67,11 @@ static av_cold int ra288_decode_init(AVCodecContext *avctx) avctx->channel_layout = AV_CH_LAYOUT_MONO; avctx->sample_fmt = AV_SAMPLE_FMT_FLT; + if (avctx->block_align <= 0) { + av_log_ask_for_sample(avctx, "unsupported block align\n"); + return AVERROR_PATCHWELCOME; + } + avpriv_float_dsp_init(&ractx->fdsp, avctx->flags & CODEC_FLAG_BITEXACT); avcodec_get_frame_defaults(&ractx->frame); |