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 01e86aaef24e22f24967bf9901b47319901f47a0..9fba0ee15c8596d5c8e3ebb6025a987700a6fd22 100644 (file)
--- 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);