From e68893075083a7461b1572233d23fdb23541d630 Mon Sep 17 00:00:00 2001 From: Michael Terry Date: Fri, 14 Dec 2012 09:02:13 -0500 Subject: [PATCH] libudev: validate 'udev' argument to udev_enumerate_new() https://bugs.freedesktop.org/show_bug.cgi?id=58289 --- src/libudev/libudev-enumerate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c index 1729655..6a5f4e0 100644 --- a/src/libudev/libudev-enumerate.c +++ b/src/libudev/libudev-enumerate.c @@ -81,6 +81,8 @@ _public_ struct udev_enumerate *udev_enumerate_new(struct udev *udev) { struct udev_enumerate *udev_enumerate; + if (udev == NULL) + return NULL; udev_enumerate = calloc(1, sizeof(struct udev_enumerate)); if (udev_enumerate == NULL) return NULL; -- 1.7.10.4