996407fc5f
Update Source to latest upstream commit Rename files * Previous patches 0001-0020 are now patches 0002-0021 * Previous patches 0021-0028 are now patches 0026-0033 Add 0001-kpartx-Use-absolute-paths-to-create-mappings.patch Add 0022-multipathd-check-for-NULL-udevice-in-cli_add_path.patch Add 0023-libmultipath-remove-max_fds-code-duplication.patch Add 0024-multipathd-set-return-code-for-multipathd-commands.patch Add 0025-mpathpersist-fix-registration-rollback-issue.patch * The above 5 patches have been submitted upstream
35 lines
971 B
Diff
35 lines
971 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Benjamin Marzinski <bmarzins@redhat.com>
|
|
Date: Mon, 30 Jul 2018 16:26:59 -0500
|
|
Subject: [PATCH] libmutipath: don't use malformed uevents
|
|
|
|
A uevent that doesn't include the ACTION and DEVPATH fields is
|
|
malformed. It should be ignored, instead of used with those fields being
|
|
NULL.
|
|
|
|
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
|
|
---
|
|
libmultipath/uevent.c | 6 ++++++
|
|
1 file changed, 6 insertions(+)
|
|
|
|
diff --git a/libmultipath/uevent.c b/libmultipath/uevent.c
|
|
index fd8ca35..5f910e6 100644
|
|
--- a/libmultipath/uevent.c
|
|
+++ b/libmultipath/uevent.c
|
|
@@ -729,6 +729,12 @@ struct uevent *uevent_from_udev_device(struct udev_device *dev)
|
|
if (i == HOTPLUG_NUM_ENVP - 1)
|
|
break;
|
|
}
|
|
+ if (!uev->devpath || ! uev->action) {
|
|
+ udev_device_unref(dev);
|
|
+ condlog(1, "uevent missing necessary fields");
|
|
+ FREE(uev);
|
|
+ return NULL;
|
|
+ }
|
|
uev->udev = dev;
|
|
uev->envp[i] = NULL;
|
|
|
|
--
|
|
2.7.4
|
|
|