From 7b48c170931f35c07c3ce78023519846073152a1 Mon Sep 17 00:00:00 2001
From: Jeff King <peff@peff.net>
Date: Fri, 29 Jan 2010 05:31:30 -0500
Subject: [PATCH] fix off-by-one allocation error

Caught by valgrind in t5516. Reading the code shows we
malloc enough for our string, but not trailing NUL.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin-push.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin-push.c b/builtin-push.c
index 5df66081a6..5633f0ade4 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -52,7 +52,7 @@ static void set_refspecs(const char **refs, int nr)
 		} else if (deleterefs && !strchr(ref, ':')) {
 			char *delref;
 			int len = strlen(ref)+1;
-			delref = xmalloc(len);
+			delref = xmalloc(len+1);
 			strcpy(delref, ":");
 			strcat(delref, ref);
 			ref = delref;
-- 
2.11.4.GIT