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diff src/core/ngx_resolver.c @ 2314:52987a023486

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fix compression pointer for big (>255) DNS responses
author Igor Sysoev <igor@sysoev.ru>
date Mon, 17 Nov 2008 08:04:41 +0000
parents ec97eb9a8038
children 30ec8c5ac75b
line wrap: on
line diff
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1866,7 +1866,7 @@ ngx_resolver_copy(ngx_resolver_t *r, ngx
         }
 
         if (n & 0xc0) {
-            n = (n & 0x3f << 8) + *p;
+            n = ((n & 0x3f) << 8) + *p;
             p = &buf[n];
 
         } else {
@@ -1916,7 +1916,7 @@ done:
             }
 
         } else {
-            n = (n & 0x3f << 8) + *src;
+            n = ((n & 0x3f) << 8) + *src;
             src = &buf[n];
 
             n = *src++;