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changeset 6347:81d44cd4044e

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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 02abce4764b7
children 7316c57e4fe7
files src/core/ngx_resolver.c
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1312,7 +1312,7 @@ 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);