From 9355f324e11c4b9ffdbfe2eaf73891ba01b80a0e Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Mon, 19 Apr 2010 18:55:10 +0200 Subject: [PATCH 1/1] add O_NOFOLLOW when creating files in link stack --- udev/udev-node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/udev/udev-node.c b/udev/udev-node.c index 34de26846..2a2c2cf0b 100644 --- a/udev/udev-node.c +++ b/udev/udev-node.c @@ -323,7 +323,7 @@ static void link_update(struct udev_device *dev, const char *slink, bool add) err = util_create_path(udev, filename); if (err != 0 && err != -ENOENT) break; - fd = open(filename, O_WRONLY|O_CREAT, 0444); + fd = open(filename, O_WRONLY|O_CREAT|O_NOFOLLOW, 0444); if (fd >= 0) close(fd); else -- 2.30.2