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| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2013-01-31 15:05:48 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-01-31 15:22:53 -0800 |
| commit | 7a3cf6ca1ab2a2f7161c6dec5a787fc7a5de864e (patch) | |
| tree | 3d902302f0b9f4b9e76bd8230f88bcd9d8eea686 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | target: Fix regression allowing unconfigured devices to fabric port link (diff) | |
| download | wireguard-linux-7a3cf6ca1ab2a2f7161c6dec5a787fc7a5de864e.tar.xz wireguard-linux-7a3cf6ca1ab2a2f7161c6dec5a787fc7a5de864e.zip | |
target: Fix divide by zero bug in fabric_max_sectors for unconfigured devices
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.
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions