diff options
| -rw-r--r-- | kernel/audit_tree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index b0eae2a3c895..1605df0a171e 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -93,8 +93,10 @@ static struct kmem_cache *audit_tree_mark_cachep __ro_after_init; static struct audit_tree *alloc_tree(const char *s) { struct audit_tree *tree; + size_t sz; - tree = kmalloc(struct_size(tree, pathname, strlen(s) + 1), GFP_KERNEL); + sz = strlen(s) + 1; + tree = kmalloc(struct_size(tree, pathname, sz), GFP_KERNEL); if (tree) { refcount_set(&tree->count, 1); tree->goner = 0; @@ -103,7 +105,7 @@ static struct audit_tree *alloc_tree(const char *s) INIT_LIST_HEAD(&tree->list); INIT_LIST_HEAD(&tree->same_root); tree->root = NULL; - strcpy(tree->pathname, s); + strscpy(tree->pathname, s, sz); } return tree; } |