From: Jun Zhao <barryjz...@tencent.com>
free work&pi_wraps in error handling path to avoid memory leak.
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavfilter/asrc_sinc.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/libavfilter/asrc_sinc.c b/libavfilter/asrc_sinc.c
index 0135eb9..90f043d 100644
--- a/libavfilter/asrc_sinc.c
+++ b/libavfilter/asrc_sinc.c
@@ -239,8 +239,11 @@ static int fir_to_phase(SincContext *s, float **h, int
*len, int *post_len, floa
s->rdft = s->irdft = NULL;
s->rdft = av_rdft_init(av_log2(work_len), DFT_R2C);
s->irdft = av_rdft_init(av_log2(work_len), IDFT_C2R);
- if (!s->rdft || !s->irdft)
+ if (!s->rdft || !s->irdft) {
+ av_free(pi_wraps);
+ av_free(work);
return AVERROR(ENOMEM);
+ }
av_rdft_calc(s->rdft, work); /* Cepstral: */
UNPACK(work, work_len);
--
1.7.1
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