nano

commit 28e19f8bbc8807a03d01dc786a36b861482cff19
parent 9dffac90e741be00e0311eaed162923e3aef551e
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Wed,  5 Jan 2005 15:42:45 +0000

fix potential memory corruption in do_output() when adding UTF-8
characters, found by valgrind


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2233 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
src/nano.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/nano.c b/src/nano.c
@@ -3643,7 +3643,7 @@ void do_output(int *kbinput, size_t kbinput_len)
 
 	/* More dangerousness fun =) */
 	current->data = charealloc(current->data,
-		current_len + key_len + 2);
+		current_len + (key_len * 2));
 
 	assert(current_x <= current_len);