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| author | Brian Norris <computersforpeace@gmail.com> | 2015-02-28 02:23:25 -0800 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-03-26 12:07:17 +0100 |
| commit | 8eef7d70f7c6772c3490f410ee2bceab3b543fa1 (patch) | |
| tree | 6a2c04d20a8e7e5b9bd3a4a8e30a80be31c6b560 /drivers/mtd | |
| parent | 235c362bd0f6afcf767bc72aa0c647e1434cc631 (diff) | |
| download | linux-8eef7d70f7c6772c3490f410ee2bceab3b543fa1.tar.bz2 | |
UBI: account for bitflips in both the VID header and data
We are completely discarding the earlier value of 'bitflips', which
could reflect a bitflip found in ubi_io_read_vid_hdr(). Let's use the
bitwise OR of header and data 'bitflip' statuses instead.
Coverity CID #1226856
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/attach.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/attach.c b/drivers/mtd/ubi/attach.c index 9d2e16f3150a..b5e154856994 100644 --- a/drivers/mtd/ubi/attach.c +++ b/drivers/mtd/ubi/attach.c @@ -410,7 +410,7 @@ int ubi_compare_lebs(struct ubi_device *ubi, const struct ubi_ainf_peb *aeb, second_is_newer = !second_is_newer; } else { dbg_bld("PEB %d CRC is OK", pnum); - bitflips = !!err; + bitflips |= !!err; } mutex_unlock(&ubi->buf_mutex); |