Permissive support for LDAP_MOD_INCREMENT -- treat absence of attribute

as if attribute existed with a value of 0

diff --git a/servers/slapd/mods.c b/servers/slapd/mods.c
index 76bb81f51ea2a70cd5081f5ca0507bbe5ec4dc71..f1dbdffcb804468ef7db1ad83b7d3e8358aeeae0 100644 (file)
--- a/servers/slapd/mods.c
+++ b/servers/slapd/mods.c
@@ -377,11 +377,19 @@ modify_increment_values(
 
        a = attr_find( e->e_attrs, mod->sm_desc );
        if( a == NULL ) {
-               *text = textbuf;
-               snprintf( textbuf, textlen,
-                       "modify/increment: %s: no such attribute",
-                       mod->sm_desc->ad_cname.bv_val );
-               return LDAP_NO_SUCH_ATTRIBUTE;
+               if ( permissive ) {
+                       Modification modReplace = *mod;
+
+                       modReplace.sm_op = LDAP_MOD_REPLACE;
+
+                       return modify_add_values(e, &modReplace, permissive, text, textbuf, textlen);
+               } else {
+                       *text = textbuf;
+                       snprintf( textbuf, textlen,
+                               "modify/increment: %s: no such attribute",
+                               mod->sm_desc->ad_cname.bv_val );
+                       return LDAP_NO_SUCH_ATTRIBUTE;
+               }
        }
 
        if ( !strcmp( a->a_desc->ad_type->sat_syntax_oid, SLAPD_INTEGER_SYNTAX )) {