examples/transcoding: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/doc/examples/transcoding.c b/doc/examples/transcoding.c
index 93187fa6794ba7d25288af1e5ee27e580ebb9c8c..5194de33f4a8c20cfb024c8bf76eab4f2f2f9433 100644 (file)
--- a/doc/examples/transcoding.c
+++ b/doc/examples/transcoding.c
@@ -334,7 +334,7 @@ static int init_filters(void)
     const char *filter_spec;
     unsigned int i;
     int ret;
-    filter_ctx = av_malloc(sizeof(FilteringContext) * ifmt_ctx->nb_streams);
+    filter_ctx = av_malloc_array(ifmt_ctx->nb_streams, sizeof(*filter_ctx));
     if (!filter_ctx)
         return AVERROR(ENOMEM);