02e1f69890
There some bugs need to be fixed. bug2127101 Reshape is started with not allowed chunk size patch (super-intel: make freesize not required for chunk size migration) bug2139789 Installation hangs after RAID degradation bug2149292 mdadm: Couldn't open /dev/vda3 for write - not zeroing patch (mdadm/udev: Don't handle change event on raw devices) bug2151209 Can't remove disk when unplugging a disk patch (incremental, manage: do not verify if remove is safe) bug2148945 mdadm --fail /dev/md0 /dev/pmem1s failed patch (Manage: do not check array state when drive is removed) Resolves: rhbz#2127101, rhbz#2139789, rhbz#2149292, rhbz#2151209, rhbz#2148945 Signed-off-by: Xiao Ni <xni@redhat.com>
34 lines
971 B
Diff
34 lines
971 B
Diff
From 5ce5a15f0bf007e850e15259bba4f53736605fb2 Mon Sep 17 00:00:00 2001
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From: Lukasz Florczak <lukasz.florczak@linux.intel.com>
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Date: Fri, 25 Mar 2022 12:48:59 +0100
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Subject: [PATCH 02/83] mdadm: Fix double free
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If there was a size mismatch after creation it would get fixed on grow
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in imsm_fix_size_mismatch(), but due to double free "double free or corruption (fasttop)"
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error occurs and grow cannot proceed.
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Signed-off-by: Lukasz Florczak <lukasz.florczak@linux.intel.com>
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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super-intel.c | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/super-intel.c b/super-intel.c
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index 5ffa7636..6ff336ee 100644
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--- a/super-intel.c
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+++ b/super-intel.c
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@@ -11783,9 +11783,8 @@ static int imsm_fix_size_mismatch(struct supertype *st, int subarray_index)
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st->update_tail = &st->updates;
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} else {
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imsm_sync_metadata(st);
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+ free(update);
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}
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-
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- free(update);
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}
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ret_val = 0;
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exit:
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--
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2.38.1
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