From: František Dvořák <valtri@civ.zcu.cz>
Date: Thu, 23 Feb 2012 09:58:25 +0000 (+0000)
Subject: Fix segfault when trying alternative addresses without timeout (lost patch during... 
X-Git-Tag: gridsite-core_R_1_7_17~44
X-Git-Url: http://scientific.zcu.cz/git/?a=commitdiff_plain;h=ad0dbcef18ed5cce246c18d70517780756fff011;p=jra1mw.git

Fix segfault when trying alternative addresses without timeout (lost patch during merge).
---

diff --git a/org.glite.lbjp-common.gss/src/glite_gss.c b/org.glite.lbjp-common.gss/src/glite_gss.c
index b7cf7c5..9f9a48f 100644
--- a/org.glite.lbjp-common.gss/src/glite_gss.c
+++ b/org.glite.lbjp-common.gss/src/glite_gss.c
@@ -894,7 +894,7 @@ 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;
 		k++;
 	    } while (mechs != GSS_C_NO_OID_SET && k < mechs->count);