From: Marton Balint Date: Sat, 10 Apr 2021 10:03:17 +0000 (+0200) Subject: avfilter/af_mcompand: check allocation results X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=46f3ae8f672533a380dea7c4e13c84d52014de6c;p=ffmpeg avfilter/af_mcompand: check allocation results Fixes the only remaining part of ticket #8931. Signed-off-by: Marton Balint --- diff --git a/libavfilter/af_mcompand.c b/libavfilter/af_mcompand.c index ce4f366ad73..d1a3dc123a7 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);