This is a note to let you know that I've just added the patch titled
UBI: initialize LEB number variable
to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ubi-initialize-leb-number-variable.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f16db8071ce18819fbd705ddcc91c6f392fb61f8 Mon Sep 17 00:00:00 2001
From: Brian Norris <computersforpeace@xxxxxxxxx>
Date: Sat, 28 Feb 2015 02:23:27 -0800
Subject: UBI: initialize LEB number variable
From: Brian Norris <computersforpeace@xxxxxxxxx>
commit f16db8071ce18819fbd705ddcc91c6f392fb61f8 upstream.
In some of the 'out_not_moved' error paths, lnum may be used
uninitialized. Don't ignore the warning; let's fix it.
This uninitialized variable doesn't have much visible effect in the end,
since we just schedule the PEB for erasure, and its LEB number doesn't
really matter (it just gets printed in debug messages). But let's get it
straight anyway.
Coverity CID #113449
Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
Signed-off-by: Richard Weinberger <richard@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/ubi/wl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -1002,7 +1002,7 @@ static int wear_leveling_worker(struct u
int shutdown)
{
int err, scrubbing = 0, torture = 0, protect = 0, erroneous = 0;
- int vol_id = -1, uninitialized_var(lnum);
+ int vol_id = -1, lnum = -1;
#ifdef CONFIG_MTD_UBI_FASTMAP
int anchor = wrk->anchor;
#endif
Patches currently in stable-queue which might be from computersforpeace@xxxxxxxxx are
queue-4.0/ubi-initialize-leb-number-variable.patch
queue-4.0/ubi-fix-out-of-bounds-write.patch
queue-4.0/ubi-account-for-bitflips-in-both-the-vid-header-and-data.patch
queue-4.0/ubi-fix-check-for-too-many-bytes.patch
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