forked from pool/systemd
24 lines
1.0 KiB
Diff
24 lines
1.0 KiB
Diff
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From 10fab50a3091e0b819c3ddab5a7c07acf750c050 Mon Sep 17 00:00:00 2001
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From: Kay Sievers <kay@vrfy.org>
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Date: Wed, 4 Jun 2014 14:09:31 +0200
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Subject: [PATCH] udev: guard REREADP logic with open(O_ECXL)
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Signed-off-by: Robert Milasan <rmilasan@suse.com>
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---
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src/udev/udevd.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: systemd-210/src/udev/udevd.c
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===================================================================
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--- systemd-210.orig/src/udev/udevd.c
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+++ systemd-210/src/udev/udevd.c
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@@ -757,7 +757,7 @@ static int synthesize_change(struct udev
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* The kernel will send out a change event for the disk, and
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* "remove/add" for all partitions.
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*/
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- fd = open(udev_device_get_devnode(dev), O_RDONLY|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK);
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+ fd = open(udev_device_get_devnode(dev), O_RDONLY|O_EXCL|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK);
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if (fd >= 0) {
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r = ioctl(fd, BLKRRPART, 0);
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close(fd);
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