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linux/arch
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Al Viro 7798bf2140 arc: don't leak bits of kernel stack into coredump 
On faulting sigreturn we do get SIGSEGV, all right, but anything
we'd put into pt_regs could end up in the coredump.  And since
__copy_from_user() never zeroed on arc, we'd better bugger off
on its failure without copying random uninitialized bits of
kernel stack into pt_regs...

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-15 19:51:55 -04:00
..
alpha
alpha: get rid of tail-zeroing in __copy_user()
2016-09-15 19:51:54 -04:00
arc
arc: don't leak bits of kernel stack into coredump
2016-09-15 19:51:55 -04:00
arm
KVM locks kvm_device list to prevent corruption on device creation.
2016-08-13 10:11:14 -07:00
arm64
arm64 fixes:
2016-08-13 19:29:46 -07:00
avr32
avr32: fix copy_from_user()
2016-09-13 17:50:18 -04:00
blackfin
blackfin: fix copy_from_user()
2016-09-13 17:50:16 -04:00
c6x
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
cris
cris: buggered copy_from_user/copy_to_user/clear_user
2016-09-13 17:49:38 -04:00
frv
frv: fix clear_user()
2016-09-13 17:49:39 -04:00
h8300
h8300: Add missing include file to asm/io.h
2016-08-13 08:53:56 -07:00
hexagon
hexagon: fix strncpy_from_user() error return
2016-09-13 17:49:39 -04:00
ia64
ia64: copy_from_user() should zero the destination on access_ok() failure
2016-09-13 17:49:40 -04:00
m32r
m32r: fix __get_user()
2016-09-13 17:50:16 -04:00
m68k
m68knommu: fix user a5 register being overwritten
2016-08-08 12:38:47 +10:00
metag
metag: copy_from_user() should zero the destination on access_ok() failure
2016-09-13 17:49:40 -04:00
microblaze
microblaze: fix __get_user()
2016-09-13 17:50:17 -04:00
mips
mips: copy_from_user() must zero the destination on access_ok() failure
2016-09-13 17:49:41 -04:00
mn10300
mn10300: copy_from_user() should zero on access_ok() failure...
2016-09-13 17:49:42 -04:00
nios2
nios2: fix __get_user()
2016-09-13 17:49:43 -04:00
openrisc
openrisc: fix copy_from_user()
2016-09-13 17:49:44 -04:00
parisc
parisc: fix copy_from_user()
2016-09-13 17:49:44 -04:00
powerpc
ppc32: fix copy_from_user()
2016-09-13 17:50:02 -04:00
s390
s390: get_user() should zero on failure
2016-09-13 17:50:13 -04:00
score
score: fix copy_from_user() and friends
2016-09-13 17:50:14 -04:00
sh
sh: fix copy_from_user()
2016-09-13 17:50:15 -04:00
sparc
sparc32: fix copy_from_user()
2016-09-13 17:50:15 -04:00
tile
tile: support static_key usage in non-module __exit sections
2016-08-04 08:50:07 -04:00
um
Merge branch 'for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
2016-08-04 19:37:59 -04:00
unicore32
unicore32: mm: Add missing parameter to arch_vma_access_permitted
2016-08-13 08:53:18 -07:00
x86
Power management fixes for v4.8-rc2
2016-08-12 16:23:58 -07:00
xtensa
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
.gitignore
…
Kconfig
Implements HARDENED_USERCOPY verification of copy_to_user/copy_from_user
2016-08-08 14:48:14 -07:00