diff options
| -rw-r--r-- | source3/lib/ldb/common/ldb_dn.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/source3/lib/ldb/common/ldb_dn.c b/source3/lib/ldb/common/ldb_dn.c index 48f471bf6f..7a1d8a910b 100644 --- a/source3/lib/ldb/common/ldb_dn.c +++ b/source3/lib/ldb/common/ldb_dn.c @@ -441,7 +441,9 @@ struct ldb_dn *ldb_dn_explode_or_special(void *mem_ctx, const char *dn) */ /* Allocate a structure to hold the exploded DN */ - edn = ldb_dn_new(mem_ctx); + if (!(edn = ldb_dn_new(mem_ctx))) { + return NULL; + } edn->comp_num = 1; edn->components = talloc(edn, struct ldb_dn_component); @@ -713,7 +715,10 @@ struct ldb_dn *ldb_dn_copy_rebase(void *mem_ctx, const struct ldb_dn *old, const } offset = old->comp_num - old_base->comp_num; - new_dn = ldb_dn_copy_partial(mem_ctx, new_base, offset + new_base->comp_num); + if (!(new_dn = ldb_dn_copy_partial(mem_ctx, new_base, + offset + new_base->comp_num))) { + return NULL; + } for (i = 0; i < offset; i++) { new_dn->components[i] = ldb_dn_copy_component(new_dn->components, &(old->components[i])); } @@ -815,6 +820,7 @@ struct ldb_dn *ldb_dn_build_child(void *mem_ctx, const char *attr, newdn->comp_num = 1; newdn->components = talloc_array(newdn, struct ldb_dn_component, newdn->comp_num); + LDB_DN_NULL_FAILED(newdn->components); } newdn->components[0].name = talloc_strdup(newdn->components, attr); @@ -847,6 +853,7 @@ struct ldb_dn *ldb_dn_compose(void *mem_ctx, const struct ldb_dn *dn1, const str newdn->comp_num = dn1->comp_num; newdn->components = talloc_array(newdn, struct ldb_dn_component, newdn->comp_num); + LDB_DN_NULL_FAILED(newdn->components); } else { int comp_num = dn2->comp_num; if (dn1 != NULL) comp_num += dn1->comp_num; |