From: Pierangelo Masarati <ando@openldap.org>
Date: Fri, 25 Nov 2005 12:16:27 +0000 (+0000)
Subject: cleanup filter escaping
X-Git-Tag: OPENLDAP_REL_ENG_2_4_BP~700
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f86543c7709c74e2311ab4b302a595155a9f90b3;p=openldap

cleanup filter escaping
---

diff --git a/libraries/libldap/search.c b/libraries/libldap/search.c
index 0d4fe706b1..623c2fb317 100644
--- a/libraries/libldap/search.c
+++ b/libraries/libldap/search.c
@@ -366,10 +366,10 @@ ldap_search_s(
 }
 
 static char escape[128] = {
-	1, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
+	1, 1, 1, 1, 1, 1, 1, 1,
+	1, 1, 1, 1, 1, 1, 1, 1,
+	1, 1, 1, 1, 1, 1, 1, 1,
+	1, 1, 1, 1, 1, 1, 1, 1,
 
 	0, 0, 0, 0, 0, 0, 0, 0,
 	1, 1, 1, 0, 0, 0, 0, 0,
@@ -384,7 +384,7 @@ static char escape[128] = {
 	0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0
+	0, 0, 0, 0, 0, 0, 0, 1
 };
 #define	NEEDFLTESCAPE(c)	((c) & 0x80 || escape[ (unsigned)(c) ])
 
diff --git a/servers/slapd/back-sql/search.c b/servers/slapd/back-sql/search.c
index 7c001fbb2f..58e506d3e5 100644
--- a/servers/slapd/back-sql/search.c
+++ b/servers/slapd/back-sql/search.c
@@ -1912,7 +1912,7 @@ backsql_search( Operation *op, SlapReply *rs )
 	Debug( LDAP_DEBUG_TRACE, "==>backsql_search(): "
 		"base=\"%s\", filter=\"%s\", scope=%d,", 
 		op->o_req_ndn.bv_val,
-		op->ors_filterstr.bv_val ? op->ors_filterstr.bv_val : "(no filter)",
+		op->ors_filterstr.bv_val,
 		op->ors_scope );
 	Debug( LDAP_DEBUG_TRACE, " deref=%d, attrsonly=%d, "
 		"attributes to load: %s\n",
diff --git a/servers/slapd/filter.c b/servers/slapd/filter.c
index eea855a4ae..4f7b151664 100644
--- a/servers/slapd/filter.c
+++ b/servers/slapd/filter.c
@@ -45,11 +45,6 @@ static int	get_ssa(
 	SubstringsAssertion **s,
 	const char **text );
 
-static int filter_escape_value_x(
-	struct berval *in,
-	struct berval *out,
-	void *ctx );
-
 static void simple_vrFilter2bv(
 	Operation *op,
 	ValuesReturnFilter *f,
@@ -782,42 +777,6 @@ filter2bv( Filter *f, struct berval *fstr )
 	filter2bv_x( &op, f, fstr );
 }
 
-static int
-filter_escape_value_x(
-	struct berval *in,
-	struct berval *out,
-	void *ctx )
-{
-	ber_len_t i;
-	assert( in != NULL );
-	assert( out != NULL );
-
-	i = in->bv_len * 3 + 1;
-	out->bv_val = ctx ? slap_sl_malloc( i, ctx ) : ch_malloc( i );
-	out->bv_len = 0;
-
-	for( i=0; i < in->bv_len ; i++ ) {
-		if( FILTER_ESCAPE(in->bv_val[i]) ) {
-			out->bv_val[out->bv_len++] = SLAP_ESCAPE_CHAR;
-			out->bv_val[out->bv_len++] = SLAP_ESCAPE_HI( in->bv_val[i] );
-			out->bv_val[out->bv_len++] = SLAP_ESCAPE_LO( in->bv_val[i] );
-		} else {
-			out->bv_val[out->bv_len++] = in->bv_val[i];
-		}
-	}
-
-	out->bv_val[out->bv_len] = '\0';
-	return LDAP_SUCCESS;
-}
-
-int
-filter_escape_value(
-	struct berval *in,
-	struct berval *out )
-{
-	return filter_escape_value_x( in, out, NULL );
-}
-
 static int
 get_simple_vrFilter(
 	Operation *op,
diff --git a/servers/slapd/proto-slap.h b/servers/slapd/proto-slap.h
index 14a7b8ea77..6727669d99 100644
--- a/servers/slapd/proto-slap.h
+++ b/servers/slapd/proto-slap.h
@@ -913,8 +913,8 @@ LDAP_SLAPD_F (void) vrFilter_free LDAP_P(( Operation *op, ValuesReturnFilter *f
 LDAP_SLAPD_F (void) vrFilter2bv LDAP_P(( Operation *op, ValuesReturnFilter *f, struct berval *fstr ));
 
 LDAP_SLAPD_F (int) filter_has_subordinates LDAP_P(( Filter *filter ));
-LDAP_SLAPD_F (int) filter_escape_value LDAP_P(( struct berval *in, 
-	struct berval *out ));
+#define filter_escape_value( in, out )		ldap_bv2escaped_filter_value_x( (in), (out), 0, NULL )
+#define filter_escape_value_x( in, out, ctx )	ldap_bv2escaped_filter_value_x( (in), (out), 0, ctx )
 
 /*
  * filterentry.c