ticket 8931 mentions some missing null pointer checks and so this is one diff of a few which are for these fixes. There are previous code pieces which return ENOMEM, so this should work as intended. --- libavfilter/af_mcompand.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/libavfilter/af_mcompand.c b/libavfilter/af_mcompand.c index f142573bea..953f7cd407 100644 --- a/libavfilter/af_mcompand.c +++ b/libavfilter/af_mcompand.c @@ -386,8 +386,20 @@ static int config_output(AVFilterLink *outlink) } s->bands[i].attack_rate = av_calloc(outlink->channels, sizeof(double)); + if (!s->bands[i].attack_rate) { + av_log(ctx, AV_LOG_ERROR, "Could not allocate memory for the attack_rate\n"); + return AVERROR(ENOMEM); + } s->bands[i].decay_rate = av_calloc(outlink->channels, sizeof(double)); + if (!s->bands[i].decay_rate) { + av_log(ctx, AV_LOG_ERROR, "Could not allocate memory for the decay_rate\n"); + return AVERROR(ENOMEM); + } s->bands[i].volume = av_calloc(outlink->channels, sizeof(double)); + if (!s->bands[i].volume) { + av_log(ctx, AV_LOG_ERROR, "Could not allocate memory for the volume\n"); + return AVERROR(ENOMEM); + } for (k = 0; k < FFMIN(nb_attacks / 2, outlink->channels); k++) { char *tstr3 = av_strtok(p3, ",", &saveptr3); -- 2.28.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".