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| author | Marton Balint <cus@passwd.hu> | 2021-04-10 12:03:17 +0200 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2021-04-18 17:25:51 +0200 |
| commit | 46f3ae8f672533a380dea7c4e13c84d52014de6c (patch) | |
| tree | 1e8564ca26f96d521797a973068a80ebdc4cf41f | |
| parent | 28c83584e8f3cd747c1476a74cc2841d3d1fa7f3 (diff) | |
| download | ffmpeg-46f3ae8f672533a380dea7c4e13c84d52014de6c.tar.gz | |
avfilter/af_mcompand: check allocation results
Fixes the only remaining part of ticket #8931.
Signed-off-by: Marton Balint <cus@passwd.hu>
| -rw-r--r-- | libavfilter/af_mcompand.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |