From: Vittorio Giovara <[email protected]>
---
libavcodec/dct.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/dct.c b/libavcodec/dct.c
index 4dbbff8..180477e 100644
--- a/libavcodec/dct.c
+++ b/libavcodec/dct.c
@@ -191,6 +191,8 @@ av_cold int ff_dct_init(DCTContext *s, int nbits, enum
DCTTransformType inverse)
s->costab = ff_cos_tabs[nbits + 2];
s->csc2 = av_malloc(n / 2 * sizeof(FFTSample));
+ if (!s->csc2)
+ return AVERROR(ENOMEM);
if (ff_rdft_init(&s->rdft, nbits, inverse == DCT_III) < 0) {
av_free(s->csc2);
--
1.9.0
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