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linux-hardened/drivers/ide
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Mikulas Patocka acfead32f3 ide: don't call memcpy with the same source and destination 
The parisc architecture recently reimplemented the memcpy function and
their reimplementation crashed when source and destination overlapped.

The crash happened in the function ide_complete_cmd where memcpy is called
with the same source and destination pointer. According to the C
specification, memcpy behavior is undefined if the source and destination
range overlaps. This patches fixes the undefined behavior.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-08 17:36:39 -04:00
..
aec62xx.c
ali14xx.c
alim15x3.c
amd74xx.c
atiixp.c Drivers: ide: Remove typedef atiixp_ide_timing 2014-10-15 14:27:38 -04:00
au1xxx-ide.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
buddha.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
cmd64x.c
cmd640.c cmd640: add __init attribute 2016-07-26 15:25:30 -07:00
cs5520.c ide: remove deprecated use of pci api 2015-04-17 15:32:07 -04:00
cs5530.c
cs5535.c
cs5536.c ide: cs5536: use module_pci_driver() 2013-11-14 18:21:25 -05:00
cy82c693.c
delkin_cb.c drivers/ide/delkin_cb: Convert to module_pci_driver 2013-07-10 12:09:10 -07:00
dtc2278.c
falconide.c
gayle.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
hpt366.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ht6560b.c
icside.c ide: icside: remove incorrect initconst annotation 2016-03-20 16:59:27 -04:00
ide-4drives.c
ide-acpi.c lib/vsprintf.c: remove %Z support 2017-02-27 18:43:47 -08:00
ide-atapi.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-cd.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-cd.h block: split out request-only flags into a new namespace 2016-10-28 08:45:17 -06:00
ide-cd_ioctl.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-cd_verbose.c block: split scsi_request out of struct request 2017-01-27 15:08:35 -07:00
ide-cs.c
ide-devsets.c ide-pm: always pass 0 error to ide_complete_rq in ide_do_devset 2017-04-26 07:53:35 -06:00
ide-disk.c block: remove the blk_execute_rq return value 2017-04-20 12:16:10 -06:00
ide-disk.h
ide-disk_ioctl.c
ide-disk_proc.c procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
ide-dma-sff.c
ide-dma.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-eh.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-floppy.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-floppy.h
ide-floppy_ioctl.c
ide-floppy_proc.c procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
ide-gd.c block: convert to device_add_disk() 2016-06-27 12:26:08 -07:00
ide-gd.h
ide-generic.c Revert "ide: Fix interface autodetection in legacy IDE driver (trial #2)" 2017-01-09 15:27:59 -05:00
ide-io-std.c
ide-io.c ide: don't call memcpy with the same source and destination 2017-05-08 17:36:39 -04:00
ide-ioctls.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-iops.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ide-legacy.c
ide-lib.c ide,ata: Rename ATA_IDX to ATA_SENSE 2015-03-27 11:59:22 -04:00
ide-park.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-pci-generic.c
ide-pio-blacklist.c drivers: ide: Include appropriate header file in ide-pio-blacklist.c 2014-01-28 23:35:09 -08:00
ide-pm.c ide-pm: always pass 0 error to __blk_end_request_all 2017-04-26 07:53:34 -06:00
ide-pnp.c PNP: ide/ide-pnp: Use module_pnp_driver to register driver 2015-03-18 22:39:17 +01:00
ide-probe.c ide: use setup_timer 2017-05-08 17:36:39 -04:00
ide-proc.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ide-scan-pci.c drivers/ide: make ide-scan-pci.c driver explicitly non-modular 2016-01-18 14:12:33 -05:00
ide-sysfs.c ide: convert bus code to use dev_groups 2013-10-16 18:40:57 -07:00
ide-tape.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-taskfile.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ide-timings.c
ide-xfer-mode.c
ide.c ide: silence some underflow warnings 2016-01-18 14:12:33 -05:00
ide_platform.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
it821x.c ide: constify ide_dma_ops structures 2016-01-18 14:12:33 -05:00
it8172.c
it8213.c
jmicron.c
Kconfig block: make scsi_request and scsi ioctl support optional 2017-01-31 10:53:05 -07:00
macide.c
Makefile Remove celleb-only SCC PATA drivers 2015-04-14 13:07:17 -04:00
ns87415.c
opti621.c Drivers: ide: remove __dev* attributes. 2013-01-03 15:57:03 -08:00
palm_bk3710.c ide: palm_bk3710: add __initdata to palm_bk3710_port_info 2017-02-27 20:43:26 -05:00
pdc202xx_new.c PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
pdc202xx_old.c
piix.c
pmac.c ide: missing break statement in set_timings_mdma() 2016-07-26 15:25:31 -07:00
q40ide.c
qd65xx.c
qd65xx.h
rapide.c
rz1000.c
sc1200.c
serverworks.c
setup-pci.c ide: remove deprecated use of pci api 2015-04-17 15:32:07 -04:00
sgiioc4.c ide: remove deprecated use of pci api 2015-04-17 15:32:07 -04:00
siimage.c
sis5513.c block: split scsi_request out of struct request 2017-01-27 15:08:35 -07:00
sl82c105.c
slc90e66.c
tc86c001.c Drivers: ide: remove __dev* attributes. 2013-01-03 15:57:03 -08:00
triflex.c
trm290.c ide: constify ide_dma_ops structures 2016-01-18 14:12:33 -05:00
tx4938ide.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
tx4939ide.c ide: drop owner assignment from platform_drivers 2014-10-20 16:20:38 +02:00
umc8672.c
via82cxxx.c