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diff src/core/ngx_resolver.c @ 6355:c36482d0a79f stable-1.8

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Resolver: fixed possible segmentation fault on DNS format error.
author Roman Arutyunyan <arut@nginx.com>
date Tue, 26 Jan 2016 16:46:18 +0300
parents 5004210e8c78
children f63dd04c1580
line wrap: on
line diff
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1292,7 +1292,7 @@ ngx_resolver_process_response(ngx_resolv
         times = 0;
 
         for (q = ngx_queue_head(&r->name_resend_queue);
-             q != ngx_queue_sentinel(&r->name_resend_queue) || times++ < 100;
+             q != ngx_queue_sentinel(&r->name_resend_queue) && times++ < 100;
              q = ngx_queue_next(q))
         {
             rn = ngx_queue_data(q, ngx_resolver_node_t, queue);