From: Thomas Veerman <thomas@minix3.org>
Date: Thu, 26 Jul 2012 15:17:25 +0000 (+0000)
Subject: procfs: use safe string copy
X-Git-Tag: v3.2.1~434
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zpipe.c?a=commitdiff_plain;h=ca085c16ef4dd404fd72b62339cf3f716c7f9aae;p=minix.git

procfs: use safe string copy
---

diff --git a/servers/procfs/tree.c b/servers/procfs/tree.c
index 35c0a6f5a..26848e962 100644
--- a/servers/procfs/tree.c
+++ b/servers/procfs/tree.c
@@ -282,7 +282,7 @@ static void construct_pid_dirs(void)
 			pid = mproc[i - NR_TASKS].mp_pid;
 
 		/* Add the entry for the process slot. */
-		sprintf(name, "%d", pid);
+		snprintf(name, PNAME_MAX + 1, "%d", pid);
 
 		make_stat(&stat, i, NO_INDEX);