Latest update - 7395

src/core/ngx_string.c

@@ -2013,6 +2013,14 @@ ngx_sort(void *base, size_t n, size_t size,
 }
 
 
+void
+ngx_explicit_memzero(void *buf, size_t n)
+{
+    ngx_memzero(buf, n);
+    ngx_memory_barrier();
+}
+
+
 #if (NGX_MEMCPY_LIMIT)
 
 void *

src/core/ngx_string.h

@@ -88,6 +88,8 @@ ngx_strlchr(u_char *p, u_char *last, u_char c)
 #define ngx_memzero(buf, n)       (void) memset(buf, 0, n)
 #define ngx_memset(buf, c, n)     (void) memset(buf, c, n)
 
+void ngx_explicit_memzero(void *buf, size_t n);
+
 
 #if (NGX_MEMCPY_LIMIT)