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OpenCloudOS-Kernel/drivers/target/iscsi
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Nicholas Bellinger f068fbc82e iscsi-target: Avoid early conn_logout_comp for iser connections 
This patch fixes a iser specific logout bug where early complete()
of conn->conn_logout_comp in iscsit_close_connection() was causing
isert_wait4logout() to complete too soon, triggering a use after
free NULL pointer dereference of iscsi_conn memory.

The complete() was originally added for traditional iscsi-target
when a ISCSI_LOGOUT_OP failed in iscsi_target_rx_opcode(), but given
iser-target does not wait in logout failure, this special case needs
to be avoided.

Reported-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Slava Shwartsman <valyushash@gmail.com>
Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
 		2015-03-19 23:10:01 -07:00
..
Kconfig target: iscsi_target depends on NET 2011-07-28 20:16:18 +00:00
Makefile iscsi-target: Add iscsit_transport API template 2013-04-25 01:05:26 -07:00
iscsi_target.c iscsi-target: Avoid early conn_logout_comp for iser connections 2015-03-19 23:10:01 -07:00
iscsi_target.h iscsi/iser-target: Convert to command priv_size usage 2013-09-09 14:29:21 -07:00
iscsi_target_auth.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_auth.h iscsi-target: Fix CHAP_A parameter list handling 2014-06-05 19:44:02 -07:00
iscsi_target_configfs.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_configfs.h
…
iscsi_target_datain_values.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_datain_values.h
…
iscsi_target_device.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_device.h target/iscsi: Remove unneeded wrapper functions 2012-02-25 14:37:47 -08:00
iscsi_target_erl0.c Revert "iscsi-target: Avoid IN_LOGOUT failure case for iser-target" 2015-03-19 23:01:10 -07:00
iscsi_target_erl0.h
…
iscsi_target_erl1.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_erl1.h iscsit: use the itt_t abstract type 2012-10-03 14:21:50 -07:00
iscsi_target_erl2.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_erl2.h iscsit: proper endianess conversions 2012-10-03 14:39:22 -07:00
iscsi_target_login.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_login.h iscsi-target: Prepare login code for multi-plexing support 2013-09-09 13:34:09 -07:00
iscsi_target_nego.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_nego.h iscsi-target: Initial traditional TCP conversion to iscsit_transport 2013-04-25 01:05:26 -07:00
iscsi_target_nodeattrib.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_nodeattrib.h iscsi-target: Expose default_erl as TPG attribute 2013-11-20 11:57:18 -08:00
iscsi_target_parameters.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_parameters.h iscsi-target: fix heap buffer overflow on error 2013-05-30 18:07:54 -07:00
iscsi_target_seq_pdu_list.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_seq_pdu_list.h target/iscsi: Fold _decide_list_to_build into _build_pdu_and_seq_lists 2012-04-14 17:40:38 -07:00
iscsi_target_stat.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_tmr.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_tmr.h
…
iscsi_target_tpg.c iscsi-target: Move iscsi_target_[core,stat].h under linux include 2015-01-30 13:06:21 -08:00
iscsi_target_tpg.h iscsi-target: Remove no-op from iscsit_tpg_del_portal_group 2014-06-05 19:44:40 -07:00
iscsi_target_tq.c iscsi-target: Drop problematic active_ts_list usage 2015-02-12 12:23:18 -08:00
iscsi_target_tq.h iscsi-target: Add thread_set->ts_activate_sem + use common deallocate 2013-09-10 20:23:05 -07:00
iscsi_target_transport.c target: Deletion of unnecessary checks before the function call "module_put" 2014-12-01 21:35:21 -08:00
iscsi_target_util.c iscsi/iser-target: Support multi-sequence sendtargets text response 2015-02-12 11:24:29 -08:00
iscsi_target_util.h iscsi/iser-target: Support multi-sequence sendtargets text response 2015-02-12 11:24:29 -08:00