From 46f3ae8f672533a380dea7c4e13c84d52014de6c Mon Sep 17 00:00:00 2001 From: Marton Balint Date: Sat, 10 Apr 2021 12:03:17 +0200 Subject: avfilter/af_mcompand: check allocation results Fixes the only remaining part of ticket #8931. Signed-off-by: Marton Balint --- libavfilter/af_mcompand.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libavfilter') diff --git a/libavfilter/af_mcompand.c b/libavfilter/af_mcompand.c index ce4f366ad7..d1a3dc123a 100644 --- a/libavfilter/af_mcompand.c +++ b/libavfilter/af_mcompand.c @@ -384,6 +384,9 @@ static int config_output(AVFilterLink *outlink) s->bands[i].attack_rate = av_calloc(outlink->channels, sizeof(double)); s->bands[i].decay_rate = av_calloc(outlink->channels, sizeof(double)); s->bands[i].volume = av_calloc(outlink->channels, sizeof(double)); + if (!s->bands[i].attack_rate || !s->bands[i].decay_rate || !s->bands[i].volume) + return AVERROR(ENOMEM); + for (k = 0; k < FFMIN(nb_attacks / 2, outlink->channels); k++) { char *tstr3 = av_strtok(p3, ",", &saveptr3); -- cgit v1.2.3