# [patch] Fix off by one error in show-diff.c:sq_expand

1 messages from 2005-04-17 to 2005-04-17. Participants: Brad Roberts.
Thread: https://gitlist.dev/t/87

## Brad Roberts, 2005-04-17 15:53

Subject: [patch] Fix off by one error in show-diff.c:sq_expand
Message-ID: <Pine.LNX.4.44.0504170852420.2625-100000@bellevue.puremagic.com>
URL: https://gitlist.dev/e/Pine.LNX.4.44.0504170852420.2625-100000%40bellevue.puremagic.com

```
tree b2eb41fec5cb7a3b83b53f1eb59e59785e57cf5d
parent 1c45567134945bccefc1b5fbacc2862cd8f346c4
author Brad Roberts <braddr@puremagic.com> 1113752911 -0700
committer Brad Roberts,,, <braddr@gameboy2> 1113752911 -0700

Fix off by one error in sq_expand, forgot space for the null.

Signed-off-by: Brad Roberts <braddr@puremagic.com>

 show-diff.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: show-diff.c
===================================================================
--- f9e06a309f63ac6858d019b51f2172283378d2ef/show-diff.c  (mode:100644 sha1:d85d79b97a59342390bd34da09049dd58d56900f)
+++ b2eb41fec5cb7a3b83b53f1eb59e59785e57cf5d/show-diff.c  (mode:100644 sha1:462f88a67cb3a100bbf307e567eebbcf911292ce)
@@ -36,7 +36,7 @@
 	if (buf_size < cnt) {
 		free(buf);
 		buf_size = cnt;
-		buf = malloc(cnt);
+		buf = malloc(cnt+1);
 	}

 	cp = buf;


```