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linux-stable/drivers/target
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Feng Li 8abc718de6 iscsi-target: Fix panic when adding second TCP connection to iSCSI session 
In MC/S scenario, the conn->sess has been set NULL in
iscsi_login_non_zero_tsih_s1 when the second connection comes here,
then kernel panic.

The conn->sess will be assigned in iscsi_login_non_zero_tsih_s2. So
we should check whether it's NULL before calling.

Signed-off-by: Feng Li <lifeng1519@gmail.com>
Tested-by: Sumit Rai <sumit.rai@calsoftinc.com>
Cc: stable@vger.kernel.org # 3.14+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-07-20 13:26:51 -07:00
..
iscsi iscsi-target: Fix panic when adding second TCP connection to iSCSI session 2016-07-20 13:26:51 -07:00
loopback target: make close_session optional 2016-05-10 01:19:26 -07:00
sbp target: make close_session optional 2016-05-10 01:19:26 -07:00
tcm_fc target: make ->shutdown_session optional 2016-05-10 01:19:18 -07:00
Kconfig
Makefile
target_core_alua.c target: use new "dbroot" target attribute 2016-05-09 23:06:20 -07:00
target_core_alua.h
target_core_configfs.c target: make close_session optional 2016-05-10 01:19:26 -07:00
target_core_device.c target: Fix max_unmap_lba_count calc overflow 2016-07-20 00:58:36 -07:00
target_core_fabric_configfs.c target: add a new add_wwn_groups fabrics method 2016-03-30 20:06:44 -07:00
target_core_fabric_lib.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-07-04 14:13:43 -07:00
target_core_file.c target: Fix max_unmap_lba_count calc overflow 2016-07-20 00:58:36 -07:00
target_core_file.h
target_core_hba.c target: Fix target_sense_desc_format NULL pointer dereference 2015-09-24 23:17:23 -07:00
target_core_iblock.c target: Fix max_unmap_lba_count calc overflow 2016-07-20 00:58:36 -07:00
target_core_iblock.h
target_core_internal.h target: Fix ordered task target_setup_cmd_from_cdb exception hang 2016-07-20 00:58:38 -07:00
target_core_pr.c target: use new "dbroot" target attribute 2016-05-09 23:06:20 -07:00
target_core_pr.h
target_core_pscsi.c block: add a bi_error field to struct bio 2015-07-29 08:55:15 -06:00
target_core_pscsi.h
target_core_rd.c target: need_to_release is always false, remove redundant check and kfree 2016-05-10 01:19:55 -07:00
target_core_rd.h
target_core_sbc.c target: Fix ordered task target_setup_cmd_from_cdb exception hang 2016-07-20 00:58:38 -07:00
target_core_spc.c target: Remove enum transport_lunflags_table 2016-03-10 21:48:55 -08:00
target_core_stat.c configfs: switch ->default groups to a linked list 2016-03-06 16:11:24 +01:00
target_core_tmr.c target: Drop incorrect ABORT_TASK put for completed commands 2016-03-05 20:24:47 -08:00
target_core_tpg.c target: remove sess_kref and ->shutdown_session 2016-05-10 01:19:49 -07:00
target_core_transport.c target: Fix ordered task CHECK_CONDITION early exception handling 2016-07-20 00:58:40 -07:00
target_core_ua.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-07-04 14:13:43 -07:00
target_core_ua.h
target_core_user.c target/user: Report capability of handling out-of-order completions to userspace 2016-03-10 21:49:09 -08:00
target_core_xcopy.c target: enhance and export target_alloc_sgl/target_free_sgl 2016-05-13 13:37:19 -04:00
target_core_xcopy.h