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