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| author | Michael Terry <michael.terry@canonical.com> | 2012-12-14 09:02:13 -0500 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2012-12-14 15:36:47 +0100 |
| commit | e68893075083a7461b1572233d23fdb23541d630 (patch) | |
| tree | e6a4482dfc4d48cd994dc7525c14287863570994 /src/libudev/libudev-enumerate.c | |
| parent | 7a14d67f7618787a0b829eb360b41a3889801f74 (diff) | |
libudev: validate 'udev' argument to udev_enumerate_new()
https://bugs.freedesktop.org/show_bug.cgi?id=58289
Diffstat (limited to 'src/libudev/libudev-enumerate.c')
| -rw-r--r-- | src/libudev/libudev-enumerate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c index 172965511..6a5f4e025 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; |