Evolution-X-Devices/kernel_samsung_sdm670
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kernel_samsung_sdm670/kernel
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Rik van Riel fde7ff468d fork,random: use get_random_canary() to set tsk->stack_canary 
Use the ascii-armor canary to prevent unterminated C string overflows
from being able to successfully overwrite the canary, even if they
somehow obtain the canary value.

Inspired by execshield ascii-armor and Daniel Micay's linux-hardened
tree.

Link: http://lkml.kernel.org/r/20170524155751.424-3-riel@redhat.com
Signed-off-by: Rik van Riel <riel@redhat.com>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: Daniel Micay <danielmicay@gmail.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com>
Change-Id: I3127dc016674ffb78ef62f37c44fa5d6df47fe61
2023-03-26 12:09:04 +01:00
..
bpf
Merge 4.9.326 into android-4.9-q
2022-08-25 12:09:51 +02:00
configs
ANDROID: add script to fetch android kernel config fragments
2017-10-03 17:19:26 +00:00
debug
UPSTREAM: kdb: use correct pointer when 'btc' calls 'btt'
2022-02-21 16:30:05 +01:00
events
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
gcov
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
irq
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
livepatch
…
locking
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
power
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
printk
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
rcu
Merge android-4.9.180 (719bdd9) into msm-4.9
2019-08-07 15:49:43 +08:00
sched
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
time
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
trace
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
.gitignore
BACKPORT: Provide in-kernel headers to make extending kernel easier
2019-07-03 14:30:53 -04:00
acct.c
acct: fix potential integer overflow in encode_comp_t()
2023-01-07 12:07:31 +01:00
async.c
kernel/async.c: revert "async: simplify lowest_in_progress()"
2018-02-17 13:21:18 +01:00
audit_fsnotify.c
…
audit_tree.c
…
audit_watch.c
audit: CONFIG_CHANGE don't log internal bookkeeping as an event
2020-10-01 20:40:07 +02:00
audit.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
audit.h
audit: fix a net reference leak in audit_list_rules_send()
2021-04-07 12:05:41 +02:00
auditfilter.c
audit: fix a net reference leak in audit_list_rules_send()
2021-04-07 12:05:41 +02:00
auditsc.c
Merge android-4.9.204(72e8598) into msm-4.9
2020-01-06 18:13:26 +08:00
backtracetest.c
…
bounds.c
kbuild: fix kernel/bounds.c 'W=1' warning
2018-11-13 11:16:57 -08:00
capability.c
…
cfi.c
ANDROID: cfi: Remove unused variable in ptr_to_check_fn
2019-03-06 18:27:16 +00:00
cgroup_freezer.c
…
cgroup_pids.c
cgroup: pids: use atomic64_t for pids->limit
2019-12-21 10:42:02 +01:00
cgroup.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
compat.c
kernel: Fix build errors due to uninitialized variables
2017-12-05 17:29:24 -08:00
configs.c
…
context_tracking.c
…
cpu_pm.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
cpu.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
cpuset.c
Merge android-4.9.183 (a80a7ab) into msm-4.9
2019-08-07 16:30:28 +08:00
crash_dump.c
…
cred.c
memcg: account security cred as well to kmemcg
2020-01-12 11:24:13 +01:00
delayacct.c
BACKPORT: delayacct: track delays from thrashing cache pages
2019-03-22 14:08:39 -07:00
dma.c
…
exec_domain.c
…
exit.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
extable.c
…
fork.c
fork,random: use get_random_canary() to set tsk->stack_canary
2023-03-26 12:09:04 +01:00
freezer.c
…
futex.c
mm, futex: fix shared futex pgoff on shmem huge page
2021-07-11 12:46:40 +02:00
gen_kheaders.sh
BACKPORT: kheaders: Do not regenerate archive if config is not changed
2019-07-03 14:31:16 -04:00
groups.c
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:29:52 +01:00
hung_task.c
Merge android-4.9.170 (1ef64da) into msm-4.9
2019-05-30 14:15:13 +08:00
irq_work.c
…
jump_label.c
jump_label: Invoke jump_label_test() via early_initcall()
2017-12-14 09:28:24 +01:00
kallsyms.c
treewide: Import Samsung changes from T725XXU2DUD1
2022-02-23 22:14:25 +01:00
kcmp.c
…
Kconfig.freezer
…
Kconfig.hz
…
Kconfig.locks
locking/rwsem: for rwsem prio aware enhancement
2019-01-08 16:14:39 +08:00
Kconfig.preempt
…
kcov.c
Merge 4.9.117 into android-4.9
2018-08-03 08:50:05 +02:00
kexec_core.c
objtool, x86: Add several functions and files to the objtool whitelist
2018-06-05 10:28:57 +02:00
kexec_file.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
kexec_internal.h
…
kexec.c
…
kheaders.c
BACKPORT: kheaders: Move from proc to sysfs
2019-07-03 14:31:02 -04:00
kmod.c
usermodehelper: reset umask to default before executing user process
2020-10-14 09:48:14 +02:00
kprobes.c
Merge 4.9.327 into android-4.9-q
2022-09-05 14:02:59 +02:00
ksysfs.c
…
kthread.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
latencytop.c
…
Makefile
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
membarrier.c
…
memremap.c
mm, devm_memremap_pages: kill mapping "System RAM" support
2019-01-13 10:03:51 +01:00
module_signing.c
…
module-internal.h
…
module.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
notifier.c
x86/mm: split vmalloc_sync_all()
2020-04-02 17:20:26 +02:00
nsproxy.c
…
padata.c
padata: purge get_cpu and reorder_via_wq from padata_do_serial
2020-05-27 16:41:53 +02:00
panic.c
treewide: Import Samsung changes from T725XXU2DUD1
2022-02-23 22:14:25 +01:00
params.c
…
pid_namespace.c
memcg: enable accounting for pids in nested pid namespaces
2021-09-22 11:43:08 +02:00
pid.c
UPSTREAM: locking/atomic, kref: Add KREF_INIT()
2021-01-05 16:00:48 +00:00
profile.c
profiling: fix shift-out-of-bounds bugs
2021-09-26 13:36:18 +02:00
ptrace.c
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
2022-06-14 16:52:28 +02:00
range.c
…
reboot.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
relay.c
kernel/relay.c: fix memleak on destroy relay channel
2020-08-26 10:29:03 +02:00
resource.c
Merge android-4.9.96 (320d53a) into msm-4.9
2018-05-11 05:38:48 -07:00
seccomp.c
seccomp: Add missing return in non-void function
2021-03-03 17:44:43 +01:00
signal.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
smp.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
smpboot.c
sched/walt: Fix the memory leak of idle task load pointers
2018-09-20 19:00:55 +05:30
smpboot.h
…
softirq.c
treewide: Import Samsung changes from T725XXU2DUD1
2022-02-23 22:14:25 +01:00
stacktrace.c
…
stop_machine.c
stop_machine: Use raw spinlocks
2018-08-03 07:55:24 +02:00
sys_ni.c
BACKPORT: signal: support CLONE_PIDFD with pidfd_send_signal
2019-09-03 13:44:59 -07:00
sys.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
sysctl_binary.c
net/ipv6/addrconf: IPv6 tethering enhancement
2018-03-15 11:36:45 -07:00
sysctl.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00
task_work.c
…
taskstats.c
taskstats: fix data-race
2020-01-12 11:24:12 +01:00
test_kprobes.c
…
torture.c
…
tracepoint.c
tracepoint: Do not fail unregistering a probe due to memory failure
2021-03-03 17:44:38 +01:00
tsacct.c
taskstats: Cleanup the use of task->exit_code
2022-02-23 11:56:40 +01:00
ucount.c
…
uid16.c
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:29:52 +01:00
up.c
…
user_namespace.c
userns: move user access out of the mutex
2018-09-09 20:01:24 +02:00
user-return-notifier.c
…
user.c
ANDROID: proc: Add /proc/uid directory
2018-04-03 11:15:30 -07:00
utsname_sysctl.c
sys: don't hold uts_sem while accessing userspace memory
2018-09-09 20:01:24 +02:00
utsname.c
…
watchdog_hld.c
…
watchdog.c
…
workqueue_internal.h
UPSTREAM: psi: fix aggregation idle shut-off
2019-03-22 14:15:01 -07:00
workqueue.c
Merge branch 'deprecated/android-4.9-q' of https://android.googlesource.com/kernel/common into HEAD
2023-03-26 12:09:00 +01:00