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linux/drivers/target
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Mike Christie cd2094425b iscsi target: fix oops when adding reject pdu 
commit b815fc12d4 upstream.

This fixes a oops due to a double list add when adding a reject PDU for
iscsit_allocate_iovecs allocation failures. The cmd has already been
added to the conn_cmd_list in iscsit_setup_scsi_cmd, so this has us call
iscsit_reject_cmd.

Note that for ERL0 the reject PDU is not actually sent, so this patch
is not completely tested. Just verified we do not oops. The problem is the
add reject functions return -1 which is returned all the way up to
iscsi_target_rx_thread which for ERL0 will drop the connection.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
History 2015-04-27 16:16:39 +01:00
..
iscsi iscsi target: fix oops when adding reject pdu 2015-04-27 16:16:39 +01:00
loopback tcm_loop: Fixup tag handling 2015-01-22 16:33:35 +00:00
sbp target: Pass in transport supported PI at session initialization 2014-04-07 01:48:54 -07:00
tcm_fc tcm_fc: missing curly braces in ft_invl_hw_context() 2015-03-30 11:11:42 +01:00
Kconfig target/iblock: Add blk_integrity + BIP passthrough support 2014-01-18 10:14:22 +00:00
Makefile target: Add support for EXTENDED_COPY copy offload emulation 2013-09-10 16:48:43 -07:00
target_core_alua.c Merge branch 'next' (accumulated 3.16 merge window patches) into master 2014-06-08 11:31:16 -07:00
target_core_alua.h target_core_alua: Referrals configfs integration 2014-01-09 21:48:35 -08:00
target_core_configfs.c target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE 2014-10-05 13:41:05 -07:00
target_core_device.c target: Fix virtual LUN=0 target_configure_device failure OOPs 2015-03-30 11:11:43 +01:00
target_core_fabric_configfs.c target: Fix sizeof in kmalloc for some default_groups arrays 2013-12-16 12:42:20 -08:00
target_core_fabric_lib.c target: Update copyright ownership/year information to 2013 2013-09-10 20:23:36 -07:00
target_core_file.c target: Drop arbitrary maximum I/O size limit 2015-01-22 16:33:24 +00:00
target_core_file.h Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-01-31 15:31:23 -08:00
target_core_hba.c target: Update copyright ownership/year information to 2013 2013-09-10 20:23:36 -07:00
target_core_iblock.c target: Drop arbitrary maximum I/O size limit 2015-01-22 16:33:24 +00:00
target_core_iblock.h target: kill struct se_subsystem_dev 2012-11-06 20:55:43 -08:00
target_core_internal.h target/configfs: Expose protection device attributes 2014-01-18 09:57:47 +00:00
target_core_pr.c target: Allow Write Exclusive non-reservation holders to READ 2015-03-03 14:24:08 +00:00
target_core_pr.h target: Fix APTPL metadata handling for dynamic MappedLUNs 2014-11-05 11:43:05 +00:00
target_core_pscsi.c target/pscsi: Fix NULL pointer dereference in get_device_type 2015-03-30 11:11:43 +01:00
target_core_pscsi.h target: kill struct se_subsystem_dev 2012-11-06 20:55:43 -08:00
target_core_rd.c target/rd: T10-Dif: RAM disk is allocating more space than required. 2014-04-07 01:48:53 -07:00
target_core_rd.h target/rd: Add support for protection SGL setup + release 2014-01-19 02:22:05 +00:00
target_core_sbc.c target: Check for LBA + sectors wrap-around in sbc_parse_cdb 2015-03-02 15:04:26 +00:00
target_core_spc.c target: Drop arbitrary maximum I/O size limit 2015-01-22 16:33:24 +00:00
target_core_stat.c target: Convert se_device statistics to atomic_long_t 2013-11-13 18:34:55 -08:00
target_core_tmr.c target: Add check to prevent Abort Task from aborting itself 2014-04-11 15:27:15 -07:00
target_core_tpg.c target: Fix APTPL metadata handling for dynamic MappedLUNs 2014-11-05 11:43:05 +00:00
target_core_transport.c target: Fix reference leak in target_get_sess_cmd() error path 2015-03-30 11:11:42 +01:00
target_core_ua.c arch: Mass conversion of smp_mb__*() 2014-04-18 14:20:48 +02:00
target_core_ua.h target core: rename (ex,im)plict -> (ex,im)plicit 2013-11-20 11:24:40 -08:00
target_core_xcopy.c target: cleanup some boolean tests 2014-06-06 14:21:01 -07:00
target_core_xcopy.h target: Add support for EXTENDED_COPY copy offload emulation 2013-09-10 16:48:43 -07:00