avfilter/af_channelmap: Use av_mallocz_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · a62814abf4
parent 1c7ac94cdf
commit a62814abf4
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/af_channelmap.c
+++ b/libavfilter/af_channelmap.c
@ -312,7 +312,7 @@ static int channelmap_filter_frame(AVFilterLink *inlink, AVFrame *buf)
    if (nch_out > nch_in) {
        if (nch_out > FF_ARRAY_ELEMS(buf->data)) {
            uint8_t **new_extended_data =
-                av_mallocz(nch_out * sizeof(*buf->extended_data));
+                av_mallocz_array(nch_out, sizeof(*buf->extended_data));
            if (!new_extended_data) {
                av_frame_free(&buf);
                return AVERROR(ENOMEM);