commit e1704bada4554f4edc95ac6be50144dd7b95332b
author Bram Moolenaar <Bram@vim.org> Wed Oct 03 18:25:00 2012 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Oct 03 18:25:00 2012 +0200
tree a9e9a1fd34a6ed5ba126b8dfc4ecd45dfedff394
parent b213da0b5742c6615837436ef4f75a416a534f06

updated for version 7.3.677
Problem:    buf_spname() is used inconsistently.
Solution:   Make the return type a char_u pointer.  Check the size of the
            returned string.

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index ebc8b98..311f4f0 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -7602,7 +7602,7 @@
 	    msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' ');
 	    msg_putchar(' ');
 	    if (buf_spname(wp->w_buffer) != NULL)
-		STRCPY(IObuff, buf_spname(wp->w_buffer));
+		vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1);
 	    else
 		home_replace(wp->w_buffer, wp->w_buffer->b_fname,
 							IObuff, IOSIZE, TRUE);