Paolo Bonzini d81cb44726 target: go through normal processing for all zero-length commands ... Yay, all users of transport_kmap_data_sg now check for a zero-length request and/or a too-small parameter list length. We can thus go through the normal emulation path even for such commands. This means that out-of-bounds reads and writes are now reported correctly even if they transfer 0 blocks. Other errors are also reported correctly. Testcase: sg_raw /dev/sdb 28 00 80 00 00 00 00 00 00 00 should fail with ILLEGAL REQUEST / LBA OUT OF RANGE sense does not fail without the patch (still wrong with the patch, but better: the ASC is INVALID FIELD IN CDB) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2012-09-17 17:13:39 -07:00
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iscsi	target/iscsi: Don't log "iSCSI Login negotiation failed." twice	2012-09-17 17:13:35 -07:00
loopback	target: Simplify fabric sense data length handling	2012-09-17 17:12:58 -07:00
sbp	target: use list_move_tail instead of list_del/list_add_tail	2012-09-17 17:13:36 -07:00
tcm_fc	tcm_fc: remove unused including <generated/utsrelease.h>	2012-09-17 17:13:33 -07:00
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: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_alua.h	target: Add MI_REPORT_TARGET_PGS ext. header + implict_trans_secs attribute	2012-05-17 00:45:58 -07:00
target_core_configfs.c	target: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_device.c	target: Drop se_subsystem_api->[write_cache,fua_write]_emulated flags	2012-09-17 17:13:34 -07:00
target_core_fabric_configfs.c	target: remove unused including <generated/utsrelease.h>	2012-09-17 17:13:34 -07:00
target_core_fabric_lib.c	target: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_file.c	target: Drop se_subsystem_api->[write_cache,fua_write]_emulated flags	2012-09-17 17:13:34 -07:00
target_core_file.h	target/file: Use O_DSYNC by default for FILEIO backends	2012-06-02 23:47:20 -07:00
target_core_hba.c	target: header reshuffle, part2	2011-12-14 11:26:05 +00:00
target_core_iblock.c	target: do not submit a zero-bio I/O request	2012-09-17 17:13:38 -07:00
target_core_iblock.h	target/iblock: Add parameter to specify read-only devices	2012-07-16 17:29:11 -07:00
target_core_internal.h	target: refactor core_update_device_list_for_node()	2012-07-16 17:35:24 -07:00
target_core_pr.c	target: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_pr.h	target: replace ->execute_task with ->execute_cmd	2012-05-06 15:11:14 -07:00
target_core_pscsi.c	target: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_pscsi.h	target: remove struct se_task	2012-05-06 15:11:26 -07:00
target_core_rd.c	target: Drop se_subsystem_api->[write_cache,fua_write]_emulated flags	2012-09-17 17:13:34 -07:00
target_core_rd.h	target: don't limit transfer sizes for the ramdisk backend	2012-04-14 17:40:30 -07:00
target_core_sbc.c	target: support zero allocation length in SBC commands	2012-09-17 17:13:38 -07:00
target_core_spc.c	target: fix truncation of mode data, support zero allocation length	2012-09-17 17:13:37 -07:00
target_core_stat.c	target: remove unused including <generated/utsrelease.h>	2012-09-17 17:13:34 -07:00
target_core_tmr.c	target: replace the processing thread with a TMR work queue	2012-07-16 17:35:21 -07:00
target_core_tpg.c	target: Fix minor spelling typos in drivers/target	2012-09-17 17:13:31 -07:00
target_core_transport.c	target: go through normal processing for all zero-length commands	2012-09-17 17:13:39 -07:00
target_core_ua.c	target: Use array_zalloc for device_list	2012-03-15 19:15:51 -07:00
target_core_ua.h