From: Howard Chu <hyc@openldap.org>
Date: Sat, 15 Dec 2001 12:41:53 +0000 (+0000)
Subject: Added acl_destroy, acl_free.
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~647
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=ff682be26e0ed05d1ccfc75961844462dd73a815;p=openldap

Added acl_destroy, acl_free.
---

diff --git a/servers/slapd/aclparse.c b/servers/slapd/aclparse.c
index 00c93c23b1..eaf3e0cdac 100644
--- a/servers/slapd/aclparse.c
+++ b/servers/slapd/aclparse.c
@@ -1217,6 +1217,62 @@ acl_append( AccessControl **l, AccessControl *a )
 	*l = a;
 }
 
+static void
+access_free( Access *a )
+{
+	if ( a->a_dn_pat )
+		free ( a->a_dn_pat );
+	if ( a->a_peername_pat )
+		free ( a->a_peername_pat );
+	if ( a->a_sockname_pat )
+		free ( a->a_sockname_pat );
+	if ( a->a_domain_pat )
+		free ( a->a_domain_pat );
+	if ( a->a_sockurl_pat )
+		free ( a->a_sockurl_pat );
+	if ( a->a_set_pat )
+		free ( a->a_set_pat );
+	if ( a->a_group_pat )
+		free ( a->a_group_pat );
+	free( a );
+}
+
+void
+acl_free( AccessControl *a )
+{
+	Access *n;
+
+	if ( a->acl_filter )
+		filter_free( a->acl_filter );
+	if ( a->acl_dn_pat )
+		free ( a->acl_dn_pat );
+	if ( a->acl_attrs )
+		charray_free( a->acl_attrs );
+	for (; a->acl_access; a->acl_access = n) {
+		n = a->acl_access->a_next;
+		access_free( a->acl_access );
+	}
+	free( a );
+}
+
+/* Because backend_startup uses acl_append to tack on the global_acl to
+ * the end of each backend's acl, we cannot just take one argument and
+ * merrily free our way to the end of the list. backend_destroy calls us
+ * with the be_acl in arg1, and global_acl in arg2 to give us a stopping
+ * point. config_destroy calls us with global_acl in arg1 and NULL in
+ * arg2, so we then proceed to polish off the global_acl.
+ */
+void
+acl_destroy( AccessControl *a, AccessControl *end )
+{
+	AccessControl *n;
+
+	for (; a && a!= end; a=n) {
+		n = a->acl_next;
+		acl_free( a );
+	}
+}
+
 char *
 access2str( slap_access_t access )
 {
diff --git a/servers/slapd/backend.c b/servers/slapd/backend.c
index 5398d8e21d..6054ff89e2 100644
--- a/servers/slapd/backend.c
+++ b/servers/slapd/backend.c
@@ -422,6 +422,7 @@ int backend_destroy(void)
 		free( backendDB[i].be_root_dn );
 		free( backendDB[i].be_root_ndn );
 		free( backendDB[i].be_root_pw.bv_val );
+		acl_destroy( backendDB[i].be_acl, global_acl );
 	}
 	free( backendDB );
 
diff --git a/servers/slapd/config.c b/servers/slapd/config.c
index 1cbb00fcf3..52eca16169 100644
--- a/servers/slapd/config.c
+++ b/servers/slapd/config.c
@@ -2382,4 +2382,5 @@ config_destroy( )
 		free ( slapd_args_file );
 	if ( slapd_pid_file )
 		free ( slapd_pid_file );
+	acl_destroy( global_acl, NULL );
 }
diff --git a/servers/slapd/proto-slap.h b/servers/slapd/proto-slap.h
index 5571ec2fb6..7b3c9a088b 100644
--- a/servers/slapd/proto-slap.h
+++ b/servers/slapd/proto-slap.h
@@ -81,6 +81,8 @@ LDAP_SLAPD_F (slap_access_t) str2access LDAP_P(( const char *str ));
 #define ACCESSMASK_MAXLEN	sizeof("unknown (+wrscan)")
 LDAP_SLAPD_F (char *) accessmask2str LDAP_P(( slap_mask_t mask, char* ));
 LDAP_SLAPD_F (slap_mask_t) str2accessmask LDAP_P(( const char *str ));
+LDAP_SLAPD_F (void) acl_destroy LDAP_P(( AccessControl*, AccessControl* ));
+LDAP_SLAPD_F (void) acl_free LDAP_P(( AccessControl *a ));
 
 /*
  * at.c