target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd()

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[ Upstream commit cfe2b621bb ]

Avoid that cmd->se_cmd.se_tfo is read after a command has already been
freed.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Bart Van Assche 2017-10-31 11:03:17 -07:00 • committed by Greg Kroah-Hartman

parent 96d275b841

commit 68d702c668

1 changed files with 2 additions and 1 deletions

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drivers/target/iscsi/iscsi_target.c

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