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lavc/bink: Chech for malloc failure 

Based on commit 8ab2173ed1
This commit is contained in:
James Almer 2013-02-05 22:34:29 -03:00
parent 6f5e1d5811
commit 0b81983461
1 changed files with 10 additions and 3 deletions
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13
libavcodec/bink.c
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@ -167,7 +167,7 @@ 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;
@ -178,8 +178,12 @@ 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;
}
/**
@ -1266,7 +1270,7 @@ 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;
@ -1301,7 +1305,10 @@ static av_cold int decode_init(AVCodecContext *avctx)
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) {