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changeset 3644:5d3282cfc43c

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fix a bug when ngx_cpymem() returns a cast type: p = (type *) ngx_cpymem(...)
author Igor Sysoev <igor@sysoev.ru>
date Thu, 24 Jun 2010 15:17:06 +0000
parents 762712d69672
children 9f22c780d574
files src/core/ngx_string.h
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -89,7 +89,7 @@ ngx_strlchr(u_char *p, u_char *last, u_c
 #if (NGX_MEMCPY_LIMIT)
 
 void *ngx_memcpy(void *dst, void *src, size_t n);
-#define ngx_cpymem(dst, src, n)   ((u_char *) ngx_memcpy(dst, src, n)) + (n)
+#define ngx_cpymem(dst, src, n)   (((u_char *) ngx_memcpy(dst, src, n)) + (n))
 
 #else
 
@@ -99,7 +99,7 @@ void *ngx_memcpy(void *dst, void *src, s
  * icc8 compile memcpy(d, s, 4) to the inline "mov"es or XMM moves.
  */
 #define ngx_memcpy(dst, src, n)   (void) memcpy(dst, src, n)
-#define ngx_cpymem(dst, src, n)   ((u_char *) memcpy(dst, src, n)) + (n)
+#define ngx_cpymem(dst, src, n)   (((u_char *) memcpy(dst, src, n)) + (n))
 
 #endif