[FFmpeg-cvslog] avfilter/af_superequalizer: check allocations return value

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Feb 16 16:45:33 2022 +0100| [a63879049da2ae0c43b7a25b12192a37346801ff] | committer: Paul B Mahol

avfilter/af_superequalizer: check allocations return value

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a63879049da2ae0c43b7a25b12192a37346801ff
---

 libavfilter/af_superequalizer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/af_superequalizer.c b/libavfilter/af_superequalizer.c
index aa73e92039..2b032b0846 100644
--- a/libavfilter/af_superequalizer.c
+++ b/libavfilter/af_superequalizer.c
@@ -148,6 +148,8 @@ static int equ_init(SuperEqualizerContext *s, int wb)
     s->ires     = av_calloc(s->tabsize, sizeof(float));
     s->irest    = av_calloc(s->tabsize, sizeof(float));
     s->fsamples = av_calloc(s->tabsize, sizeof(float));
+    if (!s->ires || !s->irest || !s->fsamples)
+        return AVERROR(ENOMEM);
 
     for (i = 0; i <= M; i++) {
         s->fact[i] = 1;