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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-07-03 03:48:24 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-07-06 21:59:53 -0700 |
| commit | ba159914086f06532079fc15141f46ffe7e04a41 (patch) | |
| tree | 9618efce9323083a5812cf831997e0cf560a6b0a /include/target | |
| parent | 3df8f68aaf7ebe3d136a22262b41b350b0a1858b (diff) | |
| download | op-kernel-dev-ba159914086f06532079fc15141f46ffe7e04a41.zip op-kernel-dev-ba159914086f06532079fc15141f46ffe7e04a41.tar.gz | |
iscsi-target: Fix iscsit_add_reject* usage for iser
This patch changes iscsit_add_reject() + iscsit_add_reject_from_cmd()
usage to not sleep on iscsi_cmd->reject_comp to address a free-after-use
usage bug in v3.10 with iser-target code.
It saves ->reject_reason for use within iscsit_build_reject() so the
correct value for both transport cases. It also drops the legacy
fail_conn parameter usage throughput iscsi-target code and adds
two iscsit_add_reject_cmd() and iscsit_reject_cmd helper functions,
along with various small cleanups.
(v2: Re-enable target_put_sess_cmd() to be called from
iscsit_add_reject_from_cmd() for rejects invoked after
target_get_sess_cmd() has been called)
Cc: Or Gerlitz <ogerlitz@mellanox.com>
Cc: Mike Christie <michaelc@cs.wisc.edu>
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/iscsi/iscsi_transport.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/target/iscsi/iscsi_transport.h b/include/target/iscsi/iscsi_transport.h index ce991ba..19a43ad 100644 --- a/include/target/iscsi/iscsi_transport.h +++ b/include/target/iscsi/iscsi_transport.h @@ -34,8 +34,6 @@ extern void iscsit_put_transport(struct iscsit_transport *); /* * From iscsi_target.c */ -extern int iscsit_add_reject_from_cmd(u8, int, int, unsigned char *, - struct iscsi_cmd *); extern int iscsit_setup_scsi_cmd(struct iscsi_conn *, struct iscsi_cmd *, unsigned char *); extern void iscsit_set_unsoliticed_dataout(struct iscsi_cmd *); |
