[FFmpeg-cvslog] avutil/pca: Use av_malloc_array()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun May  4 19:00:16 2014 +0200| [beecfa81ac0b539bab3791b868392b625f599043] | committer: Michael Niedermayer

avutil/pca: Use av_malloc_array()

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=beecfa81ac0b539bab3791b868392b625f599043
---

 libavutil/pca.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/pca.c b/libavutil/pca.c
index 311b6bc..26d5bbb 100644
--- a/libavutil/pca.c
+++ b/libavutil/pca.c
@@ -42,7 +42,7 @@ PCA *ff_pca_init(int n){
 
     pca= av_mallocz(sizeof(*pca));
     pca->n= n;
-    pca->z = av_malloc(sizeof(*pca->z) * n);
+    pca->z = av_malloc_array(n, sizeof(*pca->z));
     pca->count=0;
     pca->covariance= av_calloc(n*n, sizeof(double));
     pca->mean= av_calloc(n, sizeof(double));