From: Pierangelo Masarati <ando@openldap.org>
Date: Mon, 29 Dec 2003 15:10:59 +0000 (+0000)
Subject: allow '%' escape; treat anything else as error
X-Git-Tag: OPENLDAP_REL_ENG_2_1_MP~93
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=748e144a16436db06378333b8a5137b4eeea89f0;p=openldap

allow '%' escape; treat anything else as error
---

diff --git a/libraries/librewrite/subst.c b/libraries/librewrite/subst.c
index ee32dbd76f..c96e15ce57 100644
--- a/libraries/librewrite/subst.c
+++ b/libraries/librewrite/subst.c
@@ -160,6 +160,16 @@ rewrite_subst_compile(
 			submatch[ nsub ].ls_type =
 				REWRITE_SUBMATCH_MAP_W_ARG;
 			submatch[ nsub ].ls_map = map;
+
+		/*
+		 * Escape '%' ...
+		 */
+		} else if ( p[ 1 ] == '%' ) {
+			AC_MEMCPY( &p[ 1 ], &p[ 2 ], strlen( &p[ 1 ] ) );
+			continue;
+
+		} else {
+			return NULL;
 		}
 
 		nsub++;