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| author | Richard Weinberger <richard@nod.at> | 2014-11-10 16:16:23 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-03-26 22:46:04 +0100 |
| commit | ee59ba8b064f692a1dee99b6f3ba30b0e904b2c1 (patch) | |
| tree | 365b8b071072ae08b59a5944fc14afd1674f53a5 /drivers/scsi/bnx2i | |
| parent | 24b7a347c37f99c9d08d2d3ae9c6a56a8333429b (diff) | |
| download | blackbird-op-linux-ee59ba8b064f692a1dee99b6f3ba30b0e904b2c1.tar.gz blackbird-op-linux-ee59ba8b064f692a1dee99b6f3ba30b0e904b2c1.zip | |
UBI: Fix stale pointers in ubi->lookuptbl
In some error paths the WL sub-system gives up on a PEB
and frees it's ubi_wl_entry struct but does not set
the entry in ubi->lookuptbl to NULL.
Fastmap can stumble over such a stale pointer as it uses
ubi->lookuptbl to find all PEBs.
Fix this by introducing a new helper function which free()s
a WL entry and removes the reference from the lookup table.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/scsi/bnx2i')
0 files changed, 0 insertions, 0 deletions
