From: Pierangelo Masarati <ando@openldap.org>
Date: Sat, 12 May 2007 12:38:09 +0000 (+0000)
Subject: fix read off by one (spotted by valgrind)
X-Git-Tag: OPENLDAP_REL_ENG_2_4_MP~494
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7601a1f3fb2f4f352382619f5aab95883a6edf2c;p=openldap

fix read off by one (spotted by valgrind)
---

diff --git a/libraries/libldap/url.c b/libraries/libldap/url.c
index 30b15d11dd..22c8a036a5 100644
--- a/libraries/libldap/url.c
+++ b/libraries/libldap/url.c
@@ -928,7 +928,11 @@ ldap_url_parse_ext( LDAP_CONST char *url_in, LDAPURLDesc **ludpp, unsigned flags
 			}
 			/* check for Novell kludge */
 			if ( !p ) {
-				q = next+1;
+				if ( *next != '\0' ) {
+					q = &next[1];
+				} else {
+					q = NULL;
+				}
 			}
 		}