From: Howard Chu <hyc@openldap.org>
Date: Wed, 26 Dec 2001 09:19:57 +0000 (+0000)
Subject: Fix attrs handling
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~509
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=d00fe773ae5676b819c5fc2e081bfc23f72a5991;p=openldap

Fix attrs handling
---

diff --git a/servers/slapd/back-ldap/back-ldap.h b/servers/slapd/back-ldap/back-ldap.h
index 45fb33bea6..c9c16ac716 100644
--- a/servers/slapd/back-ldap/back-ldap.h
+++ b/servers/slapd/back-ldap/back-ldap.h
@@ -112,7 +112,7 @@ ldap_back_map_filter(
 char **
 ldap_back_map_attrs(
 		struct ldapmap *at_map,
-		char **a,
+		struct berval **a,
 		int remap
 );
 
diff --git a/servers/slapd/back-ldap/config.c b/servers/slapd/back-ldap/config.c
index 605a16ab2f..425ef251da 100644
--- a/servers/slapd/back-ldap/config.c
+++ b/servers/slapd/back-ldap/config.c
@@ -117,6 +117,7 @@ ldap_back_db_config(
 		char *dn, *massaged_dn;
 #endif /* ENABLE_REWRITE */
 		BackendDB *tmp_be;
+		struct berval bdn, *ndn = NULL;
 		
 		/*
 		 * syntax:
@@ -137,7 +138,16 @@ ldap_back_db_config(
 			return( 1 );
 		}
 		
-		tmp_be = select_backend( argv[1], 0, 0 );
+		bdn.bv_val = argv[1];
+		bdn.bv_len = strlen(bdn.bv_val);
+		if ( dnNormalize( NULL, &bdn, &ndn ) != LDAP_SUCCESS ) {
+			fprintf( stderr, "%s: line %d: suffix DN %s is invalid\n",
+				fname, lineno, bdn.bv_val );
+			return( 1 );
+		}
+		tmp_be = select_backend( ndn, 0, 0 );
+		ber_bvfree( ndn );
+		ndn = NULL;
 		if ( tmp_be != NULL && tmp_be != be ) {
 			fprintf( stderr, "%s: line %d: suffix already in use"
 				       " by another backend in"
@@ -147,7 +157,15 @@ ldap_back_db_config(
 			return( 1 );						
 		}
 
-		tmp_be = select_backend( argv[2], 0, 0 );
+		bdn.bv_val = argv[2];
+		bdn.bv_len = strlen(bdn.bv_val);
+		if ( dnNormalize( NULL, &bdn, &ndn ) != LDAP_SUCCESS ) {
+			fprintf( stderr, "%s: line %d: suffix DN %s is invalid\n",
+				fname, lineno, bdn.bv_val );
+			return( 1 );
+		}
+		tmp_be = select_backend( ndn, 0, 0 );
+		ber_bvfree( ndn );
 		if ( tmp_be != NULL ) {
 			fprintf( stderr, "%s: line %d: massaged suffix"
 				       " already in use by another backend in" 
@@ -413,12 +431,12 @@ ldap_back_map_filter(
 char **
 ldap_back_map_attrs(
 		struct ldapmap *at_map,
-		char **a,
+		struct berval **a,
 		int remap
 )
 {
 	int i, j, count;
-	char **na, *mapped;
+	char *mapped, **na;
 
 	if (a == NULL)
 		return(NULL);
@@ -432,13 +450,8 @@ ldap_back_map_attrs(
 		return(NULL);
 
 	for (i = 0, j = 0; i < count; i++) {
-		mapped = ldap_back_map(at_map, a[i], remap);
+		mapped = ldap_back_map(at_map, a[i]->bv_val, remap);
 		if (mapped != NULL) {
-			mapped = ch_strdup(mapped);
-			if (mapped == NULL) {
-				charray_free(na);
-				return(NULL);
-			}
 			na[j] = mapped;
 			j++;
 		}
diff --git a/servers/slapd/back-ldap/search.c b/servers/slapd/back-ldap/search.c
index 8ede770591..14dadd3d17 100644
--- a/servers/slapd/back-ldap/search.c
+++ b/servers/slapd/back-ldap/search.c
@@ -221,8 +221,13 @@ ldap_back_search(
 	}
 
 	mapped_attrs = ldap_back_map_attrs(&li->at_map, attrs, 0);
-	if ( mapped_attrs == NULL ) {
-		mapped_attrs = attrs;
+	if ( mapped_attrs == NULL && attrs) {
+		for (count=0; attrs[count]; count++);
+		mapped_attrs = ch_malloc( (count+1) * sizeof(char *));
+		for (count=0; attrs[count]; count++) {
+			mapped_attrs[count] = attrs[count]->bv_val;
+		}
+		mapped_attrs[count] = NULL;
 	}
 
 	if ((msgid = ldap_search(lc->ld, mbase, scope, mapped_filter, mapped_attrs,
@@ -330,8 +335,8 @@ finish:;
 	if ( err ) {
 		free( err );
 	}
-	if ( mapped_attrs != attrs ) {
-		charray_free( mapped_attrs );
+	if ( mapped_attrs ) {
+		free( mapped_attrs );
 	}
 #ifdef ENABLE_REWRITE
 	if ( mapped_filter != mfilter ) {
diff --git a/servers/slapd/back-tcl/tcl_search.c b/servers/slapd/back-tcl/tcl_search.c
index 3f557d4757..6f689da5a7 100644
--- a/servers/slapd/back-tcl/tcl_search.c
+++ b/servers/slapd/back-tcl/tcl_search.c
@@ -45,11 +45,14 @@ tcl_back_search (
 		return (-1);
 	}
 
-	for (i = 0; attrs != NULL && attrs[i] != NULL; i++)
-		charray_add(&sattrs, attrs[i]->bv_val);
+	for (i = 0; attrs != NULL && attrs[i] != NULL; i++);
 	if (i > 0) {
+		sattrs = ch_malloc( (i+1) * sizeof(char *));
+		for (i = 0; attrs[i]; i++)
+			sattrs[i] = attrs[i]->bv_val;
+		sattrs[i] = NULL;
 		attrs_tcl = Tcl_Merge (i, sattrs);
-		charray_free(sattrs);
+		free(sattrs);
 	}
 
 	for (i = 0; be->be_suffix[i] != NULL; i++);