From: Roland McGrath <roland@redhat.com>
Date: Fri, 21 Oct 2005 22:06:46 +0000 (+0000)
Subject: 2005-10-21  Roland McGrath  <roland@redhat.com>
X-Git-Tag: v4.5.18~329
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b15c4e47ff5b2b0dd71fa10472eafb1d5abf4c5f;p=strace

2005-10-21  Roland McGrath  <roland@redhat.com>

	* util.c (printpathn): Cap N at sizeof path - 1.
---

diff --git a/util.c b/util.c
index 39549225..4b0a0616 100644
--- a/util.c
+++ b/util.c
@@ -424,6 +424,9 @@ struct tcb *tcp;
 long addr;
 int n;
 {
+	if (n >= sizeof path)
+		n = sizeof path - 1;
+
 	if (addr == 0)
 		tprintf("NULL");
 	else 	if (umovestr(tcp, addr, n, path) < 0)