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| author | Tejun Heo <htejun@gmail.com> | 2009-08-16 14:21:21 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-09-09 03:18:03 +0200 |
| commit | ac8672ea922bde59acf50eaa1eaa1640a6395fd2 (patch) | |
| tree | 056d44a2b81151a42f4ac31df1ae9f90483e220f /drivers/ata/libata-pmp.c | |
| parent | ahci: Gigabyte GA-MA69VM-S2 can't do 64bit DMA (diff) | |
| download | linux-ac8672ea922bde59acf50eaa1eaa1640a6395fd2.tar.xz linux-ac8672ea922bde59acf50eaa1eaa1640a6395fd2.zip | |
libata: fix off-by-one error in ata_tf_read_block()
ata_tf_read_block() has off-by-one error when converting CHS address
to LBA. The bug isn't very visible because ata_tf_read_block() is
used only when generating sense data for a failed RW command and CHS
addressing isn't used too often these days.
This problem was spotted by Atsushi Nemoto.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/libata-pmp.c')
0 files changed, 0 insertions, 0 deletions