nwrap: fix return code of getaddrinfo for AI_NUMERICSERV in error case

If the AI_NUMERICSERV flag is specified, the the port number
has to specified as a string representing a decimal number
or left NULL.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/lib/nss_wrapper/nss_wrapper.c b/lib/nss_wrapper/nss_wrapper.c
index 5fd3d7b7087e4efea3d13f9b52c812bc831c15b2..9404d173d726d7d1da47c30402efba6f5ed551dc 100644 (file)
--- a/lib/nss_wrapper/nss_wrapper.c
+++ b/lib/nss_wrapper/nss_wrapper.c
@@ -5089,7 +5089,7 @@ static int nwrap_getaddrinfo(const char *node,
                        port = sl;
                        goto valid_port;
                } else if (hints->ai_flags & AI_NUMERICSERV) {
-                       return EAI_SERVICE;
+                       return EAI_NONAME;
                }
 
                if (hints->ai_protocol != 0) {