util: fix iteration in virSocketAddrResolveService

getaddrinfo returns linked list. Fix iteration accordingly.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>

diff --git a/src/util/virsocketaddr.c b/src/util/virsocketaddr.c
index 4cad329d159ddc6fda299a9b3be0abbb32365f8b..4c9f124e8858100e7c758915478cd3ea13cbf036 100644 (file)
--- a/src/util/virsocketaddr.c
+++ b/src/util/virsocketaddr.c
@@ -271,7 +271,7 @@ int virSocketAddrResolveService(const char *service)
             port = ntohs(in.sin6_port);
             goto cleanup;
         }
-        tmp++;
+        tmp = tmp->ai_next;
     }
 
     virReportError(VIR_ERR_SYSTEM_ERROR,