malloc+memset == calloc (sync with libgd)

diff --git a/ext/gd/libgd/gd.c b/ext/gd/libgd/gd.c
index 9119a00b08763354a907b26a1a727c6da8854945..301072f4e7c2ef373562e300a201ee3a3f09ff06 100644 (file)
--- a/ext/gd/libgd/gd.c
+++ b/ext/gd/libgd/gd.c
@@ -129,8 +129,8 @@ gdImagePtr gdImageCreate (int sx, int sy)
                return NULL;
        }
 
-       im = (gdImage *) gdMalloc(sizeof(gdImage));
-       memset(im, 0, sizeof(gdImage));
+       im = (gdImage *) gdCalloc(1, sizeof(gdImage));
+
        /* Row-major ever since gd 1.3 */
        im->pixels = (unsigned char **) gdMalloc(sizeof(unsigned char *) * sy);
        im->AA_opacity = (unsigned char **) gdMalloc(sizeof(unsigned char *) * sy);