back-mdb Multival fixes

[openldap] / servers / slapd / back-mdb / modify.c

diff --git a/servers/slapd/back-mdb/modify.c b/servers/slapd/back-mdb/modify.c
index 7bfdb5cd58a557b2d9fdcdcb205ea5a5880727eb..e0ca295904de856d85c1de72bd7a7f5021fd7c13 100644 (file)
--- a/servers/slapd/back-mdb/modify.c
+++ b/servers/slapd/back-mdb/modify.c
@@ -183,8 +183,11 @@ do_add:
                                if ( anew->a_flags & SLAP_ATTR_BIG_MULTI ) {
                                        if (!mvc) {
                                                err = mdb_cursor_open( tid, mdb->mi_dbis[MDB_ID2VAL], &mvc );
-                                               if (err)
+                                               if (err) {
+mval_fail:                                     strncpy( textbuf, mdb_strerror( err ), textlen );
+                                                       err = LDAP_OTHER;
                                                        break;
+                                               }
                                        }
                                        /* if prev was set, just add new values */
                                        if (a_flags & SLAP_ATTR_BIG_MULTI ) {
@@ -199,6 +202,8 @@ do_add:
                                                if (anew->a_nvals == anew->a_vals)
                                                        anew->a_nvals = NULL;
                                        }
+                                       if ( err )
+                                               goto mval_fail;
                                }
                        }
                        break;
@@ -237,7 +242,7 @@ do_del:
                                        if (!mvc) {
                                                err = mdb_cursor_open( tid, mdb->mi_dbis[MDB_ID2VAL], &mvc );
                                                if (err)
-                                                       break;
+                                                       goto mval_fail;
                                        }
                                        if ( mod->sm_numvals ) {
                                                anew = attr_find( e->e_attrs, mod->sm_desc );
@@ -259,6 +264,8 @@ do_del:
                                                anew->a_numvals = 0;
                                        }
                                        err = mdb_mval_del( op, mvc, e->e_id, anew );
+                                       if ( err )
+                                               goto mval_fail;
                                }
                        }
                        break;
@@ -279,7 +286,7 @@ do_del:
                                        if (!mvc) {
                                                err = mdb_cursor_open( tid, mdb->mi_dbis[MDB_ID2VAL], &mvc );
                                                if (err)
-                                                       break;
+                                                       goto mval_fail;
                                        }
                                        /* delete all values */
                                        anew = &a_dummy;
@@ -287,17 +294,19 @@ do_del:
                                        anew->a_numvals = 0;
                                        err = mdb_mval_del( op, mvc, e->e_id, anew );
                                        if (err)
-                                               break;
+                                               goto mval_fail;
                                }
                                anew = attr_find( e->e_attrs, mod->sm_desc );
-                               if (mod->sm_numvals >= mdb->mi_multi_lo) {
+                               if (mod->sm_numvals > mdb->mi_multi_hi) {
                                        anew->a_flags |= SLAP_ATTR_BIG_MULTI;
                                        if (!mvc) {
                                                err = mdb_cursor_open( tid, mdb->mi_dbis[MDB_ID2VAL], &mvc );
                                                if (err)
-                                                       break;
+                                                       goto mval_fail;
                                        }
                                        err = mdb_mval_put(op, mvc, e->e_id, anew);
+                                       if (err)
+                                               goto mval_fail;
                                } else if (anew) {
                                        /* revert back to normal attr */
                                        anew->a_flags &= ~SLAP_ATTR_BIG_MULTI;