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linux-uconsole/drivers/target
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Mike Christie 81b444c779 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-19 10:10:50 +02:00
..
iscsi iscsi target: fix oops when adding reject pdu 2015-04-19 10:10:50 +02:00
loopback tcm_loop: Fix wrong I_T nexus association 2015-02-05 22:35:40 -08:00
sbp Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2013-03-02 11:43:27 -08:00
tcm_fc tcm_fc: missing curly braces in ft_invl_hw_context() 2015-04-13 14:02:11 +02:00
Kconfig sbp-target: Initial merge of firewire/ieee-1394 target mode support 2012-05-09 15:25:17 -07:00
Makefile target: move code for CDB emulation 2012-07-16 17:27:45 -07:00
target_core_alua.c target: Allow READ_CAPACITY opcode in ALUA Standby access state 2014-06-16 13:42:53 -07:00
target_core_alua.h target: pass sense_reason as a return value 2012-11-06 20:55:46 -08:00
target_core_configfs.c target: Fix alua_access_state attribute OOPs for un-configured devices 2014-06-16 13:42:53 -07:00
target_core_device.c target: Drop arbitrary maximum I/O size limit 2015-02-05 22:35:41 -08:00
target_core_fabric_configfs.c target: Add missing mapped_lun bounds checking during make_mappedlun setup 2013-02-18 18:47:28 -08:00
target_core_fabric_lib.c target: Update copyright information to 2012 2012-11-27 22:47:02 -08:00
target_core_file.c target: Drop arbitrary maximum I/O size limit 2015-02-05 22:35:41 -08:00
target_core_file.h target/file: Update hw_max_sectors based on current block_size 2014-01-09 12:24:20 -08:00
target_core_hba.c target: Update copyright information to 2012 2012-11-27 22:47:02 -08:00
target_core_iblock.c target: Drop arbitrary maximum I/O size limit 2015-02-05 22:35:41 -08:00
target_core_iblock.h target: kill struct se_subsystem_dev 2012-11-06 20:55:43 -08:00
target_core_internal.h target: Remove unused struct members in se_dev_entry 2013-05-03 16:42:18 -07:00
target_core_pr.c target: Allow Write Exclusive non-reservation holders to READ 2015-03-26 15:01:02 +01:00
target_core_pr.h target: Fix APTPL metadata handling for dynamic MappedLUNs 2014-11-14 08:47:57 -08:00
target_core_pscsi.c target/pscsi: Fix NULL pointer dereference in get_device_type 2015-03-26 15:01:01 +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: Explicitly clear ramdisk_mcp backend pages 2014-06-30 20:09:45 -07:00
target_core_rd.h target/rd: Add ramdisk bit for NULLIO operation 2013-05-11 16:22:39 -07:00
target_core_sbc.c target: Check for LBA + sectors wrap-around in sbc_parse_cdb 2015-03-18 13:22:28 +01:00
target_core_spc.c target: Drop arbitrary maximum I/O size limit 2015-02-05 22:35:41 -08:00
target_core_stat.c target: Update copyright information to 2012 2012-11-27 22:47:02 -08:00
target_core_tmr.c target: Remove useless if statement 2013-02-13 11:27:22 -08:00
target_core_tpg.c target: Fix APTPL metadata handling for dynamic MappedLUNs 2014-11-14 08:47:57 -08:00
target_core_transport.c target: Fix reference leak in target_get_sess_cmd() error path 2015-03-26 15:01:01 +01:00
target_core_ua.c target: Update copyright information to 2012 2012-11-27 22:47:02 -08:00
target_core_ua.h target: pass sense_reason as a return value 2012-11-06 20:55:46 -08:00