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Blame SOURCES/0311-device-Ensure-we-have-sysfs-path-before-comparing.patch

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From ce046ce7f8545d174dc8ecb45b27c2049d96f935 Mon Sep 17 00:00:00 2001
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From: Colin Guthrie <colin@mageia.org>
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Date: Mon, 14 Mar 2016 09:42:07 +0000
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Subject: [PATCH] device: Ensure we have sysfs path before comparing.
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In some cases we do not have a udev device when setting up a unit
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(certainly the code gracefully handles this). However, we do
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then go on to compare the path via path_equal which will assert
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if a null value is passed in.
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See https://bugs.mageia.org/show_bug.cgi?id=17766
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Not sure if this is the correct fix, but it avoids the crash
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Cherry-picked from: 5e1558f4a09e596561c9168384f2258e7c0718a1
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Resolves: #1332606
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---
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 src/core/device.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/core/device.c b/src/core/device.c
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index fc73e263a..bdc8466ab 100644
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--- a/src/core/device.c
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+++ b/src/core/device.c
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@@ -319,7 +319,7 @@ static int device_setup_unit(Manager *m, struct udev_device *dev, const char *pa
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          * the GC to have garbaged it. That's desired since the device
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          * unit may have a dependency on the mount unit which was
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          * added during the loading of the later. */
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-        if (u && DEVICE(u)->state == DEVICE_PLUGGED) {
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+        if (sysfs && u && DEVICE(u)->state == DEVICE_PLUGGED) {
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                 /* This unit is in plugged state: we're sure it's
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                  * attached to a device. */
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                 if (!path_equal(DEVICE(u)->sysfs, sysfs)) {