From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 9 Dec 2017 17:35:33 +0000 (+0100)
Subject: coverity: #1425893
X-Git-Tag: lxc-2.0.10~492
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69e930b28b1fd6d338d42d3a8faa1dbb1f6378ae;p=thirdparty%2Flxc.git

coverity: #1425893

used calculated string length when copying into buffer

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/af_unix.c b/src/lxc/af_unix.c
index 01e86aaef..9fba0ee15 100644
--- a/src/lxc/af_unix.c
+++ b/src/lxc/af_unix.c
@@ -62,7 +62,7 @@ int lxc_abstract_unix_open(const char *path, int type, int flags)
 		return -1;
 	}
 	/* addr.sun_path[0] has already been set to 0 by memset() */
-	strncpy(&addr.sun_path[1], &path[1], strlen(&path[1]));
+	strncpy(&addr.sun_path[1], &path[1], len);
 
 	ret = bind(fd, (struct sockaddr *)&addr,
 		   offsetof(struct sockaddr_un, sun_path) + len + 1);