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Patch from upstream repository.
RCS file: /repo/OpenLDAP/pkg/ldap/libraries/libldap/getdn.c,v
retrieving revision 1.133
retrieving revision 1.134
diff -u -r1.133 -r1.134
--- libraries/libldap/getdn.c 2006/10/28 02:47:58 1.133
+++ libraries/libldap/getdn.c 2006/11/08 22:57:02 1.134
@@ -2016,7 +2016,7 @@
strval2strlen( struct berval *val, unsigned flags, ber_len_t *len )
{
ber_len_t l, cl = 1;
- char *p;
+ char *p, *end;
int escaped_byte_len = LDAP_DN_IS_PRETTY( flags ) ? 1 : 3;
#ifdef PRETTY_ESCAPE
int escaped_ascii_len = LDAP_DN_IS_PRETTY( flags ) ? 2 : 3;
@@ -2030,7 +2030,8 @@
return( 0 );
}
- for ( l = 0, p = val->bv_val; p < val->bv_val + val->bv_len; p += cl ) {
+ end = val->bv_val + val->bv_len - 1;
+ for ( l = 0, p = val->bv_val; p <= end; p += cl ) {
/*
* escape '%x00'
@@ -2059,7 +2060,7 @@
} else if ( LDAP_DN_NEEDESCAPE( p[ 0 ] )
|| LDAP_DN_SHOULDESCAPE( p[ 0 ] )
|| ( p == val->bv_val && LDAP_DN_NEEDESCAPE_LEAD( p[ 0 ] ) )
- || ( !p[ 1 ] && LDAP_DN_NEEDESCAPE_TRAIL( p[ 0 ] ) ) ) {
+ || ( p == end && LDAP_DN_NEEDESCAPE_TRAIL( p[ 0 ] ) ) ) {
#ifdef PRETTY_ESCAPE
#if 0
if ( LDAP_DN_WILLESCAPE_HEX( flags, p[ 0 ] ) ) {
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