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| author | James Almer <jamrial@gmail.com> | 2013-02-05 22:34:29 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2013-03-20 17:51:15 -0300 |
| commit | c095137d1b02ba6812ca9a035fa53e8a3ff7dfec (patch) | |
| tree | 89d42d2895ea108cd4f28c30f1ced5cd0e19fdde | |
| parent | b63dbe2220211fc8e9c0dc230dd024d34e5f3c6f (diff) | |
| download | ffmpeg-c095137d1b02ba6812ca9a035fa53e8a3ff7dfec.tar.gz | |
lavc/bink: Chech for malloc failure
Based on commit 8ab2173ed141aa2c3336be7f9880340dfb8dcf5e
| -rw-r--r-- | libavcodec/bink.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/libavcodec/bink.c b/libavcodec/bink.c index 4ad2e6fd76..359c7572fb 100644 --- a/libavcodec/bink.c +++ b/libavcodec/bink.c @@ -169,7 +169,7 @@ static void init_lengths(BinkContext *c, int width, int bw) * * @param c decoder context */ -static av_cold void init_bundles(BinkContext *c) +static av_cold int init_bundles(BinkContext *c) { int bw, bh, blocks; int i; @@ -180,8 +180,12 @@ static av_cold void init_bundles(BinkContext *c) for (i = 0; i < BINKB_NB_SRC; i++) { c->bundle[i].data = av_malloc(blocks * 64); + if (!c->bundle[i].data) + return AVERROR(ENOMEM); c->bundle[i].data_end = c->bundle[i].data + blocks * 64; } + + return 0; } /** @@ -1272,7 +1276,7 @@ static av_cold int decode_init(AVCodecContext *avctx) BinkContext * const c = avctx->priv_data; static VLC_TYPE table[16 * 128][2]; static int binkb_initialised = 0; - int i; + int i, ret; int flags; c->version = avctx->codec_tag >> 24; @@ -1307,7 +1311,10 @@ static av_cold int decode_init(AVCodecContext *avctx) ff_dsputil_init(&c->dsp, avctx); ff_binkdsp_init(&c->bdsp); - init_bundles(c); + if ((ret = init_bundles(c)) < 0) { + free_bundles(c); + return ret; + } if (c->version == 'b') { if (!binkb_initialised) { |