From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
If picking just one spare disk from the container, jump out of the
loop once freeing the list. Otherwise we end up accessing the list
that we just freed.
Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
---
util.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/util.c b/util.c
index 2cf617d..1bbd87f 100644
--- a/util.c
+++ b/util.c
@@ -1766,6 +1766,7 @@ struct mdinfo *container_choose_spares(struct supertype *st,
if (get_one) {
sysfs_free(*dp);
d->next = NULL;
+ goto out;
}
} else {
*dp = d->next;
@@ -1773,5 +1774,6 @@ struct mdinfo *container_choose_spares(struct supertype *st,
sysfs_free(d);
}
}
+out:
return disks;
}
--
1.7.6.4
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