diff options
| -rw-r--r-- | gcc/objc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/objc/objc-act.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog index d95f3e4..6369371 100644 --- a/gcc/objc/ChangeLog +++ b/gcc/objc/ChangeLog @@ -1,3 +1,8 @@ +2018-04-20 Martin Liska <mliska@suse.cz> + + PR objc/85476 + * objc-act.c (finish_class): Do not overflow string buffer. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index b87f7cc..d086930 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -8003,7 +8003,7 @@ finish_class (tree klass) char *setter_name = (char *) alloca (length); tree ret_type, selector, arg_type, arg_name; - strcpy (setter_name, full_setter_name); + memcpy (setter_name, full_setter_name, length - 1); setter_name[length - 1] = '\0'; ret_type = build_tree_list (NULL_TREE, void_type_node); arg_type = build_tree_list (NULL_TREE, TREE_TYPE (x)); |