fix possible overflow

diff --git a/Zend/zend_sort.c b/Zend/zend_sort.c
index cdf19f9d246449db70d49a55974c4626bdded87e..b9a7f989cc3b2a88163c28a5341dfbcdf6ac6971 100644 (file)
--- a/Zend/zend_sort.c
+++ b/Zend/zend_sort.c
@@ -35,7 +35,7 @@ ZEND_API void zend_qsort(void *base, size_t nmemb, size_t siz, compare_func_t co
        register char  *seg2;
        register char  *seg2p;
        register int    loop;
-       uint            offset;
+       size_t          offset;
 
        begin_stack[0] = (char *) base;
        end_stack[0]   = (char *) base + ((nmemb - 1) * siz);