diff options
| -rw-r--r-- | libavcodec/dct.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/dct.c b/libavcodec/dct.c index 4dbbff867b..180477e621 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); |