Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e03f1a842287480aa03732612148c0d333baca61
Commit: e03f1a842287480aa03732612148c0d333baca61
Parent: ae5e1b6cc511b278ad52b2d42afb44780e5d4cb2
Author: Adrian Bunk <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 19 19:44:19 2008 +0000
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Feb 19 15:52:27 2008 -0800
dm-raid1.c: fix NULL dereferences
This patch fixes two NULL dereferences introduced by commit
06386bbfd2441416875d0403d405c56822f6ebac and spotted by the Coverity
checker.
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
Signed-off-by: Alasdair G Kergon <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/md/dm-raid1.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 2928ef2..5160587 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1695,14 +1695,15 @@ static int mirror_end_io(struct dm_target *ti, struct
bio *bio,
* information for a retry or there was no other
* mirror in-sync.
*/
- DMERR_LIMIT("Mirror read failed from %s.",
- m->dev->name);
+ DMERR_LIMIT("Mirror read failed.");
return -EIO;
}
+
+ m = read_record->m;
+
DMERR("Mirror read failed from %s. Trying alternative device.",
m->dev->name);
- m = read_record->m;
fail_mirror(m, DM_RAID1_READ_ERROR);
/*
-
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