avfilter/af_superequalizer: check allocations return value

3 years ago · a63879049d
parent 6474300dc4
commit a63879049d
1 changed files with 2 additions and 0 deletions
--- 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;