diff options
| -rw-r--r-- | libavfilter/avf_showwaves.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/avf_showwaves.c b/libavfilter/avf_showwaves.c index 76399ab13d..3db192a835 100644 --- a/libavfilter/avf_showwaves.c +++ b/libavfilter/avf_showwaves.c @@ -591,7 +591,7 @@ static int push_single_pic(AVFilterLink *outlink) av_log(ctx, AV_LOG_DEBUG, "Create frame averaging %"PRId64" samples per column\n", column_max_samples); - memset(sum, 0, nb_channels); + memset(sum, 0, nb_channels * sizeof(*sum)); for (node = showwaves->audio_frames; node; node = node->next) { int i; |