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| author | Richard Weinberger <richard@nod.at> | 2018-08-29 14:19:53 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-08-31 08:23:30 +0200 |
| commit | 23884e1a3da79421526331c25882e765d0eba7bd (patch) | |
| tree | 579eab542d095c41d161c409e5f893ec742a3012 | |
| parent | 4bb3d5b5c29b48a0e63c96b66c4b5d487b9ef21f (diff) | |
| download | barebox-23884e1a3da79421526331c25882e765d0eba7bd.tar.gz barebox-23884e1a3da79421526331c25882e765d0eba7bd.tar.xz | |
ubi: Fix Fastmap's update_vol()
Usually Fastmap is free to consider every PEB in one of the pools
as newer than the existing PEB. Since PEBs in a pool are by definition
newer than everything else.
But update_vol() missed the case that a pool can contain more than
one candidate.
Cc: <stable@vger.kernel.org>
Fixes: dbb7d2a88d ("UBI: Add fastmap core")
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
[Fix conflict]
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | drivers/mtd/ubi/fastmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index a0b5fe784a..bd7abf55b7 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -239,7 +239,7 @@ static int update_vol(struct ubi_device *ubi, struct ubi_attach_info *ai, aeb->pnum = new_aeb->pnum; aeb->copy_flag = new_vh->copy_flag; aeb->scrub = new_aeb->scrub; - + aeb->sqnum = new_aeb->sqnum; ubi_free_aeb(ai, new_aeb); /* new_aeb is older */ |