nano

commit 86b6c3e5db74925595d11dd60ec93ab53549f2ab
parent 62a2528ab845a2c8407aaba018f1400c42812d61
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Tue,  4 Oct 2005 03:40:41 +0000

in display_string(), *really* avoid a memory corruption problem by
allocating enough space for (COLS + 1) characters


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3034 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/winio.c b/src/winio.c
@@ -2328,7 +2328,7 @@ char *display_string(const char *buf, size_t start_col, size_t len, bool
     assert(column <= start_col);
 
     /* Allocate enough space for the entire line. */
-    alloc_len = (mb_cur_max() * COLS);
+    alloc_len = (mb_cur_max() * (COLS + 1));
 
     converted = charalloc(alloc_len + 1);
     index = 0;