From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Wed, 10 Jan 2007 23:55:23 +0000 (+0000)
Subject: Fix a segv bug in findsehash.
X-Git-Tag: 0.3~98
X-Git-Url: http://dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=175c86de77cd5e6d447cfba50dc8f755db87eb16

Fix a segv bug in findsehash.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/doldaconnect@829 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/daemon/fnet-dc.c b/daemon/fnet-dc.c
index 175563b..d45b144 100644
--- a/daemon/fnet-dc.c
+++ b/daemon/fnet-dc.c
@@ -2427,8 +2427,10 @@ static struct hash *findsehash(struct sexpr *sexpr)
 	    return(h1);
 	break;
     case SOP_OR:
-	h1 = findsehash(sexpr->l);
-	h2 = findsehash(sexpr->r);
+	if((h1 = findsehash(sexpr->l)) == NULL)
+	    return(NULL);
+	if((h2 = findsehash(sexpr->r)) == NULL)
+	    return(NULL);
 	if(hashcmp(h1, h2))
 	    return(h1);
 	break;