diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-19 03:15:14 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-27 09:21:24 -0800 |
| commit | ca2656dccef64c437d6717468bffd3762b11816e (patch) | |
| tree | 646b4d2f724f032e675e6122925f5b32e02111d8 /arch | |
| parent | 732b2a1a4bb58677ba9c7be3fac0960ceccc9b8f (diff) | |
target: Fix divide by zero bug in fabric_max_sectors for unconfigured devices
commit 7a3cf6ca1ab2a2f7161c6dec5a787fc7a5de864e upstream
This patch fixes a possible divide by zero bug when the fabric_max_sectors
device attribute is written and backend se_device failed to be successfully
configured -> enabled.
Go ahead and use block_size=512 within se_dev_set_fabric_max_sectors()
in the event of a target_configure_device() failure case, as no valid
dev->dev_attrib.block_size value will have been setup yet.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions