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v4.14.18
linux-stable-mirror/drivers/scsi
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Gustavo A. R. Silva 6c27a40c9e scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg 
[ Upstream commit 727535903b ]

_vreg_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference.

Fix this by moving the pointer dereference after _vreg_ has been null
checked.

This issue was detected with the help of Coccinelle.

Fixes: aa49761309 ("ufs: Add regulator enable support")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-03 17:39:15 +01:00
..
aacraid
scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path
2018-02-03 17:39:15 +01:00
aic7xxx
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aic94xx
scsi: libsas: move bus_reset_handler() to target_reset_handler()
2017-08-25 17:21:10 -04:00
arcmsr
arcmsr: add const to bin_attribute structures
2017-08-10 19:40:50 -04:00
arm
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
be2iscsi
scsi: be2iscsi: Replace PCI pool old API
2017-08-07 14:04:01 -04:00
bfa
scsi: bfa: integer overflow in debugfs
2017-12-20 10:10:36 +01:00
bnx2fc
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
bnx2i
scsi: bnx2i: Simplify cpu hotplug code
2017-07-26 21:51:25 -04:00
csiostor
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cxgbi
scsi: cxgb4i: fix Tx skb leak
2017-12-25 14:26:25 +01:00
cxlflash
scsi: cxlflash: Fix vlun resize failure in the shrink path
2017-08-25 18:24:04 -04:00
device_handler
scsi: scsi_dh_alua: remove synchronous STPG support
2017-06-26 12:44:35 -04:00
dpt
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
esas2r
scsi: esas2r: constify pci_device_id.
2017-08-24 22:28:52 -04:00
fcoe
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fnic
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hisi_sas
scsi: hisi_sas: fix the risk of freeing slot twice
2017-12-20 10:10:32 +01:00
ibmvscsi
scsi: ibmvfc: ibmvscsi: ibmvscsi_tgt: constify vio_device_id
2017-08-25 17:42:42 -04:00
ibmvscsi_tgt
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
isci
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libfc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libsas
scsi: libsas: Disable asynchronous aborts for SATA devices
2018-01-23 19:58:18 +01:00
lpfc
scsi: lpfc: Fix warning messages when NVME_TARGET_FC not defined
2017-12-25 14:26:29 +01:00
megaraid
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mpt3sas
scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive
2017-12-25 14:26:25 +01:00
mvsas
scsi: libsas: move bus_reset_handler() to target_reset_handler()
2017-08-25 17:21:10 -04:00
osd
block: fix blk_rq_append_bio
2018-01-02 20:31:05 +01:00
pcmcia
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pm8001
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qedf
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
qedi
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
qla2xxx
scsi: qla2xxx: Suppress a kernel complaint in qla_init_base_qpair()
2017-11-30 08:40:50 +00:00
qla4xxx
scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template"
2017-04-26 18:34:34 -04:00
smartpqi
scsi: smartpqi: remove the smp_handler stub
2017-08-29 21:51:44 -04:00
snic
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sym53c8xx_2
drivers/scsi/sym53c8xx_2/sym_hipd.c: convert to use memset32
2017-09-08 18:26:48 -07:00
ufs
scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg
2018-02-03 17:39:15 +01:00
.gitignore
…
3w-9xxx.c
…
3w-9xxx.h
…
3w-sas.c
…
3w-sas.h
…
3w-xxxx.c
…
3w-xxxx.h
…
53c700_d.h_shipped
…
53c700.c
scsi: 53c700: move bus reset to host reset
2017-08-25 17:21:11 -04:00
53c700.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
53c700.scr
…
a100u2w.c
…
a100u2w.h
…
a2091.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
a2091.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
a3000.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
a3000.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
a4000t.c
…
advansys.c
…
aha152x.c
scsi: aha152x: drop host reset
2017-08-25 17:21:11 -04:00
aha152x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aha1542.c
scsi: aha1542: constify pnp_device_id
2017-08-24 22:29:07 -04:00
aha1542.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aha1740.c
…
aha1740.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
am53c974.c
…
atari_scsi.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
atp870u.c
…
atp870u.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
BusLogic.c
…
BusLogic.h
…
bvme6000_scsi.c
…
ch.c
scsi: ch: add refcounting
2017-08-24 22:29:06 -04:00
constants.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dc395x.c
…
dc395x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dmx3191d.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
dpt_i2o.c
scsi: dpt_i2o: remove redundant null check on array device
2017-08-10 19:55:35 -04:00
dpti.h
…
eata_generic.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
eata_pio.c
…
eata_pio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
eata.c
scsi: eata: remove 'arg_done' from eata2x_eh_host_reset()
2017-08-25 17:21:12 -04:00
esp_scsi.c
scsi: esp_scsi: Always clear msg_out_len after MESSAGE OUT phase
2017-08-10 19:55:35 -04:00
esp_scsi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fdomain.c
scsi: fdomain: move bus reset to host reset
2017-08-25 17:21:10 -04:00
fdomain.h
scsi: fdomain: move bus reset to host reset
2017-08-25 17:21:10 -04:00
FlashPoint.c
…
g_NCR5380.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
gdth_ioctl.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth_proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth_proc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth.c
scsi: gdth: avoid buffer overflow warning
2017-08-07 14:04:01 -04:00
gdth.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gvp11.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
gvp11.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hosts.c
scsi: Remove Scsi_Host.uspace_req_q
2017-09-05 08:18:42 -04:00
hpsa_cmd.h
scsi: hpsa: update identify physical device structure
2017-06-12 20:48:00 -04:00
hpsa.c
scsi: hpsa: destroy sas transport properties before scsi_host
2017-12-20 10:10:33 +01:00
hpsa.h
scsi: hpsa: add support for legacy boards
2017-08-24 22:28:55 -04:00
hptiop.c
scsi: hptiop: Simplify reset handling
2017-08-25 17:21:10 -04:00
hptiop.h
…
imm.c
scsi: imm: drop duplicate bus_reset handler
2017-08-25 17:21:11 -04:00
imm.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
initio.c
…
initio.h
…
ipr.c
scsi: ipr: Set no_report_opcodes for RAID arrays
2017-08-22 22:23:36 -04:00
ipr.h
scsi: ipr: Fix scsi-mq lockdep issue
2017-08-08 11:49:51 -04:00
ips.c
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
ips.h
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
iscsi_boot_sysfs.c
…
iscsi_tcp.c
scsi: iscsi_tcp: Remove a set-but-not-used variable
2017-08-25 17:08:08 -04:00
iscsi_tcp.h
…
jazz_esp.c
…
Kconfig
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2017-09-13 10:47:14 -07:00
lasi700.c
parisc/scsi/lasi700: Fix section mismatches
2017-08-22 16:34:36 +02:00
libiscsi_tcp.c
…
libiscsi.c
scsi: libiscsi: fix shifting of DID_REQUEUE host byte
2017-10-11 13:32:35 -04:00
mac53c94.c
scsi: Convert to using %pOF instead of full_name
2017-08-07 14:04:02 -04:00
mac53c94.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mac_esp.c
scsi: mac_esp: Fix PIO transfers for MESSAGE IN phase
2017-08-10 19:55:34 -04:00
mac_scsi.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
megaraid.c
scsi: megaraid: fix format-overflow warning
2017-08-07 14:04:01 -04:00
megaraid.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mesh.c
…
mesh.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvme16x_scsi.c
…
mvme147.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvme147.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvumi.c
…
mvumi.h
…
ncr53c8xx.c
…
ncr53c8xx.h
…
NCR53c406a.c
…
NCR5380.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
NCR5380.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
NCR_D700.c
…
NCR_D700.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
NCR_Q720.c
dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags
2017-09-01 11:59:17 +02:00
NCR_Q720.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
scsi: nsp32: drop bus reset
2017-08-25 17:21:11 -04:00
nsp32.h
…
osst_detect.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
osst_options.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
osst.c
scsi: osst: silence underflow warning in osst_verify_frame()
2017-08-24 22:29:01 -04:00
osst.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pmcraid.c
scsi: pmcraid: fix duplicated code for different branches
2017-08-24 22:29:05 -04:00
pmcraid.h
scsi: pmcraid: Replace PCI pool old API
2017-08-07 14:04:01 -04:00
ppa.c
scsi: ppa: drop duplicate bus_reset handler
2017-08-25 17:21:11 -04:00
ppa.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ps3rom.c
…
qla1280.c
ia64, scsi: update references for the device-io book
2017-05-16 08:44:21 -03:00
qla1280.h
…
qlogicfas408.c
scsi: qlogicfas: move bus_reset to host_reset
2017-08-25 17:21:11 -04:00
qlogicfas408.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qlogicfas.c
scsi: qlogicfas: move bus_reset to host_reset
2017-08-25 17:21:11 -04:00
qlogicpti.c
scsi: qlogicpti: fixup qlogicpti_reset() definition
2017-08-28 22:15:46 -04:00
qlogicpti.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
raid_class.c
…
script_asm.pl
…
scsi_common.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_debug.c
scsi: scsi_debug: write_same: fix error report
2017-12-20 10:10:28 +01:00
scsi_debugfs.c
scsi: core: Fix a scsi_show_rq() NULL pointer dereference
2017-12-20 10:10:20 +01:00
scsi_debugfs.h
…
scsi_devinfo.c
scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry
2017-12-20 10:10:34 +01:00
scsi_dh.c
…
scsi_error.c
scsi: ILLEGAL REQUEST + ASC==27 => target failure
2017-09-27 21:55:21 -04:00
scsi_ioctl.c
scsi: Suppress gcc 7 fall-through warnings reported with W=1
2017-08-25 17:08:07 -04:00
scsi_lib_dma.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_lib.c
scsi: use dma_get_cache_alignment() as minimum DMA alignment
2017-12-14 09:52:51 +01:00
scsi_logging.c
…
scsi_logging.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_module.c
…
scsi_netlink.c
…
scsi_pm.c
…
scsi_priv.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_sas_internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_scan.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_sysctl.c
…
scsi_sysfs.c
scsi: fixup kernel warning during rmmod()
2017-10-06 14:48:55 -04:00
scsi_trace.c
…
scsi_transport_api.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_transport_fc.c
scsi: fc: check for rport presence in fc_block_scsi_eh
2017-10-11 14:33:12 -04:00
scsi_transport_iscsi.c
scsi: libiscsi: Remove iscsi_destroy_session
2017-10-02 22:23:21 -04:00
scsi_transport_sas.c
scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
2017-08-29 21:51:45 -04:00
scsi_transport_spi.c
…
scsi_transport_srp.c
Revert "scsi: make 'state' device attribute pollable"
2017-11-07 09:04:32 -08:00
scsi_typedefs.h
…
scsi.c
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
scsi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsicam.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sd_dif.c
…
sd_zbc.c
scsi: sd_zbc: Fix sd_zbc_read_zoned_characteristics()
2017-11-30 08:40:50 +00:00
sd.c
scsi: sd: change allow_restart to bool in sysfs interface
2017-12-20 10:10:36 +01:00
sd.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sense_codes.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ses.c
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
sg.c
scsi: sg: Re-fix off by one in sg_fill_request_table()
2017-10-17 22:41:11 -04:00
sgiwd93.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
sim710.c
…
sni_53c710.c
…
sr_ioctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sr_vendor.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sr.c
scsi: sd: sr: Convert two assignments into warning statements
2017-08-25 17:08:08 -04:00
sr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
st_options.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
st.c
scsi: st: fix blk_get_queue usage
2017-08-08 11:49:51 -04:00
st.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stex.c
scsi: stex: make S6flag static
2017-04-26 18:32:29 -04:00
storvsc_drv.c
scsi: storvsc: fix memory leak on ring buffer busy
2017-08-30 21:53:13 -04:00
sun3_scsi_vme.c
…
sun3_scsi.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
sun3x_esp.c
…
sun_esp.c
scsi: sun_esp: fix device reference leaks
2017-06-27 21:46:55 -04:00
sym53c416.c
…
sym53c416.h
…
virtio_scsi.c
scsi: virtio: virtio_scsi: Set can_queue to the length of the virtqueue.
2017-08-24 22:28:51 -04:00
vmw_pvscsi.c
…
vmw_pvscsi.h
…
wd33c93.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
wd33c93.h
…
wd719x.c
…
wd719x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-scsifront.c
scsi: xen-scsifront: Remove code that zeroes driver-private command data
2017-06-12 21:02:04 -04:00
zalon.c
parisc/scsi/zalon: Fix section mismatches
2017-08-22 16:34:36 +02:00
zorro7xx.c
…