From 601dab0210e46b8eba4dbe452ba24b22ddfaf45e Mon Sep 17 00:00:00 2001
From: dd <dd@FreeBSD.org>
Date: Thu, 28 Jun 2001 21:50:53 +0000
Subject: Fix a one-byte overrun.

PR:		28472
Submitted by:	David Xu <davidx@viasoft.com.cn>
Obtained from:	OpenBSD
---
 lib/libc/gen/dirname.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/libc/gen/dirname.c')

diff --git a/lib/libc/gen/dirname.c b/lib/libc/gen/dirname.c
index 5f6019e..8bc9186 100644
--- a/lib/libc/gen/dirname.c
+++ b/lib/libc/gen/dirname.c
@@ -69,7 +69,7 @@ dirname(path)
 		} while (endp > path && *endp == '/');
 	}
 
-	if (endp - path + 1 > sizeof(bname)) {
+	if (endp - path + 2 > sizeof(bname)) {
 		errno = ENAMETOOLONG;
 		return(NULL);
 	}
-- 
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