be87b46dcb
OBS-URL: https://build.opensuse.org/request/show/51209 OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=27
20 lines
837 B
Diff
20 lines
837 B
Diff
From c4dc5c0aa7aa412bf85f0f6d646ea0c307eb4591 Mon Sep 17 00:00:00 2001
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From: Michal Marek <mmarek@suse.cz>
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Date: Fri, 19 Mar 2010 11:59:20 +0100
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Subject: [PATCH] mdmon: Fix crash if /proc/mdstat lists 0.9 superblocks
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Signed-off-by: Michal Marek <mmarek@suse.cz>
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================================================================================
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--- mdadm-3.1.4/mdmon.c
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+++ mdadm-3.1.4/mdmon.c
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@@ -300,7 +300,8 @@
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/* launch an mdmon instance for each container found */
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mdstat = mdstat_read(0, 0);
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for (e = mdstat; e; e = e->next) {
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- if (strncmp(e->metadata_version, "external:", 9) == 0 &&
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+ if (e->metadata_version &&
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+ strncmp(e->metadata_version, "external:", 9) == 0 &&
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!is_subarray(&e->metadata_version[9])) {
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devname = devnum2devname(e->devnum);
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/* update cmdline so this mdmon instance can be
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