From: Kurt Zeilenga <kurt@openldap.org>
Date: Wed, 3 May 2000 10:45:36 +0000 (+0000)
Subject: setting UFN prefix to NULL should clear prefix not cause crash.
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~3051
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=014afae26936d0dd884f61d1b399f104eff5a885;p=openldap

setting UFN prefix to NULL should clear prefix not cause crash.
---

diff --git a/libraries/libldap/ufn.c b/libraries/libldap/ufn.c
index 9d215cdec9..2b8f44a6f4 100644
--- a/libraries/libldap/ufn.c
+++ b/libraries/libldap/ufn.c
@@ -478,7 +478,8 @@ ldap_ufn_setprefix( LDAP *ld, LDAP_CONST char *prefix )
 	if ( ld->ld_ufnprefix != NULL )
 		LDAP_FREE( ld->ld_ufnprefix );
 
-	ld->ld_ufnprefix = LDAP_STRDUP( prefix );
+	ld->ld_ufnprefix = prefix == NULL
+		? NULL : LDAP_STRDUP( prefix );
 }
 
 int