From: František Dvořák <valtri@civ.zcu.cz>
Date: Sat, 19 Nov 2011 11:36:04 +0000 (+0000)
Subject: Fix segfault when trying alternative addresses without timeout.
X-Git-Tag: merge_30_head_take2_src~18
X-Git-Url: http://scientific.zcu.cz/git/?a=commitdiff_plain;h=e7f6419f67c674c4fae052f9e37dda8b2d7bdce0;p=jra1mw.git

Fix segfault when trying alternative addresses without timeout.
---

diff --git a/org.glite.lbjp-common.gss/src/glite_gss.c b/org.glite.lbjp-common.gss/src/glite_gss.c
index 7fada9d..857dbab 100644
--- a/org.glite.lbjp-common.gss/src/glite_gss.c
+++ b/org.glite.lbjp-common.gss/src/glite_gss.c
@@ -693,7 +693,7 @@ edg_wll_gss_connect(edg_wll_GssCred cred, char const *hostname, int port,
 					ar.ent->h_addrtype, port, timeout, connection, gss_code);
 		if (ret == 0)
 			goto end;
-		if (timeout->tv_sec < 0 ||(timeout->tv_sec == 0 && timeout->tv_usec <= 0))
+		if (timeout && (timeout->tv_sec < 0 ||(timeout->tv_sec == 0 && timeout->tv_usec <= 0)))
 			goto end;
 		i++;
 	}