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v6.6.154
linux-stable-mirror/drivers/scsi
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Xu Rao ed935348a9 scsi: scsi_debug: Negate wrapped memcmp() result 
commit c4f6916a99 upstream.

comp_write_worker() returns true when the compared data matches.
memcmp() returns zero for equal data and non-zero for different data, so
its result must be negated before it is stored in a bool.

The first segment already uses !memcmp(), but the wrapped segment uses
memcmp() directly, reversing the match result. Use !memcmp() there as
well.

Fixes: 38d5c8336e ("scsi_debug: add Report supported opcodes+tmfs; Compare and write")
Cc: stable@vger.kernel.org
Signed-off-by: Xu Rao <raoxu@uniontech.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Link: https://patch.msgid.link/E5AD42E9C0E18633+20260803095328.3445311-1-raoxu@uniontech.com
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-08-19 18:13:14 +02:00
..
aacraid
scsi: aacraid: Stop using PCI_IRQ_AFFINITY
2025-08-28 16:28:29 +02:00
aic7xxx
…
aic94xx
scsi: aic94xx: fix use-after-free in device removal path
2026-01-11 15:21:58 +01:00
arcmsr
…
arm
…
be2iscsi
scsi: be2iscsi: Fix a memory leak in beiscsi_boot_get_sinfo()
2026-02-06 16:48:24 +01:00
bfa
scsi: bfa: Double-free fix
2025-08-28 16:28:26 +02:00
bnx2fc
…
bnx2i
…
csiostor
scsi: csiostor: Fix dereference of null pointer rn
2026-03-04 07:20:04 -05:00
cxgbi
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cxlflash
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device_handler
…
elx
scsi: elx: efct: Fix I/O leak on unsupported additional CDB
2026-07-24 16:03:41 +02:00
esas2r
…
fcoe
scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker
2026-06-19 13:39:22 +02:00
fnic
…
hisi_sas
scsi: libsas: Fix HA resume deadlock and hisi_sas disk-wake race
2026-08-09 20:21:47 +02:00
ibmvscsi
scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done()
2026-04-02 13:07:26 +02:00
ibmvscsi_tgt
scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value
2025-08-15 12:08:54 +02:00
isci
scsi: isci: Fix use-after-free in device removal path
2026-06-01 17:43:08 +02:00
libfc
scsi: libfc: Fix potential buffer overflow in fc_ct_ms_fill()
2025-11-24 10:29:43 +01:00
libsas
scsi: libsas: Fix HA resume deadlock and hisi_sas disk-wake race
2026-08-09 20:21:47 +02:00
lpfc
scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()
2026-07-24 16:03:40 +02:00
megaraid
scsi: megaraid_sas: Fix invalid node index
2025-07-06 11:00:14 +02:00
mpi3mr
scsi: mpi3mr: Add NULL checks when resetting request and reply queues
2026-03-25 11:05:44 +01:00
mpt3sas
scsi: mpt3sas: Add support for 22.5 Gbps SAS link rate
2025-11-24 10:29:43 +01:00
mvsas
scsi: mvsas: Fix use-after-free bugs in mvs_work_queue
2025-10-19 16:30:42 +02:00
pcmcia
…
pm8001
scsi: pm8001: Fix error code in non_fatal_log_show()
2026-07-24 16:03:05 +02:00
qedf
scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
2025-06-19 15:28:08 +02:00
qedi
scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
2024-12-09 10:32:19 +01:00
qla2xxx
scsi: qla2xxx: Fix bsg_done() causing double free
2026-02-19 16:28:23 +01:00
qla4xxx
scsi: qla4xxx: Prevent a potential error pointer dereference
2025-08-28 16:28:48 +02:00
smartpqi
scsi: smartpqi: Use shost_to_hba() in pqi_scan_finished()
2026-07-24 16:03:36 +02:00
snic
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sym53c8xx_2
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.gitignore
…
3w-9xxx.c
…
3w-9xxx.h
…
3w-sas.c
…
3w-sas.h
…
3w-xxxx.c
…
3w-xxxx.h
…
53c700_d.h_shipped
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53c700.c
…
53c700.h
…
53c700.scr
…
a100u2w.c
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a100u2w.h
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a2091.c
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a2091.h
…
a3000.c
…
a3000.h
…
a4000t.c
…
advansys.c
…
aha152x.c
…
aha152x.h
…
aha1542.c
…
aha1542.h
…
aha1740.c
…
aha1740.h
…
am53c974.c
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atari_scsi.c
…
atp870u.c
…
atp870u.h
…
BusLogic.c
scsi: buslogic: Reduce stack usage
2026-03-04 07:20:51 -05:00
BusLogic.h
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bvme6000_scsi.c
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ch.c
…
constants.c
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dc395x.c
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dc395x.h
…
dmx3191d.c
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esp_scsi.c
…
esp_scsi.h
…
fdomain_isa.c
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fdomain_pci.c
…
fdomain.c
…
fdomain.h
…
FlashPoint.c
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g_NCR5380.c
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gvp11.c
…
gvp11.h
…
hosts.c
scsi: core: Fix a regression triggered by scsi_host_busy()
2025-12-01 11:41:49 +01:00
hpsa_cmd.h
…
hpsa.c
scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path
2026-07-24 16:03:40 +02:00
hpsa.h
…
hptiop.c
…
hptiop.h
…
imm.c
…
imm.h
…
initio.c
…
initio.h
…
ipr.c
scsi: ipr: Enable/disable IRQD_NO_BALANCING during reset
2026-01-17 16:29:56 +01:00
ipr.h
…
ips.c
…
ips.h
…
iscsi_boot_sysfs.c
…
iscsi_tcp.c
…
iscsi_tcp.h
…
jazz_esp.c
…
Kconfig
…
lasi700.c
…
libiscsi_tcp.c
scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer
2026-08-09 20:21:46 +02:00
libiscsi.c
scsi: libiscsi: Fix stale-data leak into the SCSI sense buffer
2026-08-09 20:21:46 +02:00
mac53c94.c
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mac53c94.h
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mac_esp.c
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mac_scsi.c
scsi: mac_scsi: Disallow bus errors during PDMA send
2024-10-04 16:29:49 +02:00
Makefile
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megaraid.c
…
megaraid.h
…
mesh.c
…
mesh.h
…
mvme16x_scsi.c
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mvme147.c
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mvme147.h
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mvumi.c
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mvumi.h
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myrb.c
…
myrb.h
…
myrs.c
scsi: myrs: Fix dma_alloc_coherent() error check
2025-10-15 11:57:56 +02:00
myrs.h
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ncr53c8xx.c
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ncr53c8xx.h
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NCR5380.c
scsi: NCR5380: Initialize buffer for MSG IN and STATUS transfers
2024-10-10 11:57:37 +02:00
NCR5380.h
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nsp32_debug.c
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nsp32_io.h
…
nsp32.c
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nsp32.h
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pmcraid.c
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pmcraid.h
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ppa.c
…
ppa.h
…
ps3rom.c
…
qla1280.c
scsi: qla1280: Fix kernel oops when debug level > 2
2025-03-22 12:50:40 -07:00
qla1280.h
scsi: qla1280: Fix hw revision numbering for ISP1020/1040
2025-01-02 10:32:04 +01:00
qlogicfas408.c
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qlogicfas408.h
…
qlogicfas.c
…
qlogicpti.c
…
qlogicpti.h
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raid_class.c
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script_asm.pl
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scsi_bsg.c
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scsi_common.c
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scsi_debug.c
scsi: scsi_debug: Negate wrapped memcmp() result
2026-08-19 18:13:14 +02:00
scsi_debugfs.c
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scsi_debugfs.h
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scsi_devinfo.c
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scsi_dh.c
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scsi_error.c
scsi: core: Wake up the error handler when final completions race against each other
2026-01-30 10:27:36 +01:00
scsi_ioctl.c
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scsi_lib_dma.c
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scsi_lib.c
scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues
2026-06-19 13:39:10 +02:00
scsi_logging.c
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scsi_logging.h
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scsi_netlink.c
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scsi_pm.c
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scsi_priv.h
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scsi_proc.c
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scsi_sas_internal.h
…
scsi_scan.c
scsi: Revert "scsi: Fix sas_user_scan() to handle wildcard and multi-channel scans"
2026-07-24 16:03:05 +02:00
scsi_sysctl.c
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scsi_sysfs.c
scsi: core: sysfs: Correct sysfs attributes access rights
2025-09-04 15:30:19 +02:00
scsi_trace.c
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scsi_transport_api.h
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scsi_transport_fc.c
scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32
2026-06-19 13:39:22 +02:00
scsi_transport_iscsi.c
scsi: Revert "scsi: iscsi: Fix HW conn removal use after free"
2025-08-15 12:09:00 +02:00
scsi_transport_sas.c
scsi: sas: Skip opt_sectors when DMA reports no real optimization hint
2026-07-24 16:03:36 +02:00
scsi_transport_spi.c
…
scsi_transport_srp.c
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scsi.c
scsi: Improve CDL control
2025-05-02 07:50:48 +02:00
scsicam.c
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sd_dif.c
…
sd_trace.h
…
sd_zbc.c
scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer
2025-05-22 14:12:22 +02:00
sd.c
scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails
2026-05-17 17:13:33 +02:00
sd.h
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sense_codes.h
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ses.c
scsi: ses: Handle positive SCSI error from ses_recv_diag()
2026-04-02 13:07:26 +02:00
sg.c
scsi: sg: Report request-table problems when any status is set
2026-07-24 16:03:40 +02:00
sgiwd93.c
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sim710.c
scsi: sim710: Fix resource leak by adding missing ioport_unmap() calls
2026-01-11 15:21:23 +01:00
sni_53c710.c
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sr_ioctl.c
…
sr_vendor.c
…
sr.c
cdrom, scsi: sr: propagate read-only status to block layer via set_disk_ro()
2026-05-23 13:03:27 +02:00
sr.h
cdrom, scsi: sr: propagate read-only status to block layer via set_disk_ro()
2026-05-23 13:03:27 +02:00
st_options.h
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st.c
scsi: st: Restore some drive settings after reset
2025-06-04 14:42:13 +02:00
st.h
scsi: st: Restore some drive settings after reset
2025-06-04 14:42:13 +02:00
stex.c
scsi: stex: Fix reboot_notifier leak in probe error path
2026-01-11 15:21:21 +01:00
storvsc_drv.c
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT
2026-03-25 11:05:43 +01:00
sun3_scsi_vme.c
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sun3_scsi.c
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sun3x_esp.c
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sun_esp.c
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virtio_scsi.c
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vmw_pvscsi.c
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vmw_pvscsi.h
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wd33c93.c
scsi: wd33c93: Don't use stale scsi_pointer value
2024-10-17 15:24:34 +02:00
wd33c93.h
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wd719x.c
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wd719x.h
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xen-scsifront.c
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zalon.c
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zorro7xx.c
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zorro_esp.c
…