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vp8_dx_iface: add missing alloc checks

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Change-Id: Id9f4022b0cb4b5d0b3dd8759fd491da4e2ba5cb1
This commit is contained in:
James Zern 2016-02-17 14:56:17 -08:00
parent 61b112b67b
commit 02fe3ae907
1 changed files with 5 additions and 2 deletions
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7
vp8/vp8_dx_iface.c
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@ -67,10 +67,11 @@ struct vpx_codec_alg_priv
FRAGMENT_DATA fragments;
};
static void vp8_init_ctx(vpx_codec_ctx_t *ctx)
static int vp8_init_ctx(vpx_codec_ctx_t *ctx)
{
vpx_codec_alg_priv_t *priv =
(vpx_codec_alg_priv_t *)vpx_calloc(1, sizeof(*priv));
if (!priv) return 1;
ctx->priv = (vpx_codec_priv_t *)priv;
ctx->priv->init_flags = ctx->init_flags;
@ -85,6 +86,8 @@ static void vp8_init_ctx(vpx_codec_ctx_t *ctx)
priv->cfg = *ctx->config.dec;
ctx->config.dec = &priv->cfg;
}
return 0;
}
static vpx_codec_err_t vp8_init(vpx_codec_ctx_t *ctx,
@ -103,7 +106,7 @@ static vpx_codec_err_t vp8_init(vpx_codec_ctx_t *ctx,
* information becomes known.
*/
if (!ctx->priv) {
vp8_init_ctx(ctx);
if (vp8_init_ctx(ctx)) return VPX_CODEC_MEM_ERROR;
priv = (vpx_codec_alg_priv_t *)ctx->priv;
/* initialize number of fragments to zero */