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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-09-25 23:35:30 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-09-25 23:35:30 +0200 |
| commit | c6a4397410ab5f1b22cbc9f1ccb3126b3e5d6125 (patch) | |
| tree | c454ad645169a69a422cae0f1fa30f9188c50d7c /libavcodec/dxa.c | |
| parent | 210a437e105fbd92f1dd9c2c82f4a5efd80ca8fd (diff) | |
| parent | 37e69e2dee7c5167083bb42d669f73f038111a79 (diff) | |
| download | ffmpeg-c6a4397410ab5f1b22cbc9f1ccb3126b3e5d6125.tar.gz | |
Merge commit '37e69e2dee7c5167083bb42d669f73f038111a79' into release/0.10
* commit '37e69e2dee7c5167083bb42d669f73f038111a79':
ac3: Clean up the error paths
ac3: Do not clash with normal AVERROR
dxa: Make sure the reference frame exists
h261: check the mtype index
segafilm: Error out on impossible packet size
ogg: Always alloc the private context in vorbis_header
vc1: check mb_height validity.
Conflicts:
libavcodec/h261dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/dxa.c')
| -rw-r--r-- | libavcodec/dxa.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/dxa.c b/libavcodec/dxa.c index f32fdd33e5..20f5464e8a 100644 --- a/libavcodec/dxa.c +++ b/libavcodec/dxa.c @@ -255,6 +255,12 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac case 5: c->pic.key_frame = !(compr & 1); c->pic.pict_type = (compr & 1) ? AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_I; + + if (!tmpptr && !c->pic.key_frame) { + av_log(avctx, AV_LOG_ERROR, "Missing reference frame.\n"); + return AVERROR_INVALIDDATA; + } + for(j = 0; j < avctx->height; j++){ if(compr & 1){ for(i = 0; i < avctx->width; i++) |