Jann Horn 179d1c5602 bpf: don't prune branches when a scalar is replaced with a pointer ...

This could be made safe by passing through a reference to env and checking
for env->allow_ptr_leaks, but it would only work one way and is probably
not worth the hassle - not doing it will not directly lead to program
rejection.

Fixes: f1174f77b50c ("bpf/verifier: rework value tracking")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2017-12-21 02:15:41 +01:00

..

bpf

bpf: don't prune branches when a scalar is replaced with a pointer

2017-12-21 02:15:41 +01:00

cgroup

Revert "cgroup/cpuset: remove circular dependency deadlock"

2017-12-04 14:55:59 -08:00

configs

…

debug

kdb: Fix handling of kallsyms_symbol_next() return value

2017-12-06 16:12:43 -06:00

events

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-12-08 13:32:44 -08:00

gcov

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

irq

genirq/matrix: Fix the precedence fix for real

2017-12-04 20:50:35 +01:00

livepatch

Merge branch 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching

2017-11-15 10:21:58 -08:00

locking

locking/lockdep: Remove the cross-release locking checks

2017-12-12 12:38:51 +01:00

power

Revert "cpuset: Make cpuset hotplug synchronous"

2017-12-04 14:41:11 -08:00

printk

remove task and stack pointer printout from oops dump

2017-12-05 08:23:20 -08:00

rcu

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-11-13 17:56:58 -08:00

sched

sched/rt: Do not pull from current CPU if only one CPU to pull

2017-12-15 16:28:02 +01:00

time

- final batch of "non trivial" timer conversions (multi-tree dependencies,

2017-11-23 16:29:05 +01:00

trace

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-12-15 13:08:37 -08:00

.gitignore

…

acct.c

Merge branch 'linus' into locking/core, to resolve conflicts

2017-11-07 10:32:44 +01:00

async.c

…

audit_fsnotify.c

…

audit_tree.c

Merge branch 'fsnotify' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2017-11-14 14:08:20 -08:00

audit_watch.c

…

audit.c

Audit: remove unused audit_log_secctx function

2017-11-10 16:08:47 -05:00

audit.h

audit/stable-4.15 PR 20171113

2017-11-15 13:28:48 -08:00

auditfilter.c

audit: filter PATH records keyed on filesystem magic

2017-11-10 16:08:56 -05:00

auditsc.c

audit/stable-4.15 PR 20171113

2017-11-15 13:28:48 -08:00

backtracetest.c

…

bounds.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

capability.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat.c

sched_rr_get_interval(): move compat to native, get rid of set_fs()

2017-09-20 00:30:57 -04:00

configs.c

…

context_tracking.c

…

cpu_pm.c

…

cpu.c

Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-12-06 17:45:36 -08:00

crash_core.c

kdump: print a message in case parse_crashkernel_mem resulted in zero bytes

2017-11-17 16:10:03 -08:00

crash_dump.c

…

cred.c

…

delayacct.c

…

dma.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

elfcore.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

exec_domain.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

exit.c

arch: define weak abort()

2017-12-14 16:00:49 -08:00

extable.c

kprobes, x86/alternatives: Use text_mutex to protect smp_alt_modules

2017-11-07 12:20:09 +01:00

fork.c

pid: remove pidhash

2017-11-17 16:10:04 -08:00

freezer.c

…

futex_compat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

futex.c

futex: futex_wake_op, fix sign_extend32 sign bits

2017-12-10 12:50:57 -08:00

groups.c

kernel: make groups_sort calling a responsibility group_info allocators

2017-12-14 16:00:49 -08:00

hung_task.c

…

irq_work.c

Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-11-13 17:33:11 -08:00

jump_label.c

jump_label: Invoke jump_label_test() via early_initcall()

2017-11-14 08:41:41 +01:00

kallsyms.c

kallsyms: take advantage of the new '%px' format

2017-11-29 10:30:13 -08:00

kcmp.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kcov.c

kcov: fix comparison callback signature

2017-12-14 16:00:48 -08:00

kexec_core.c

…

kexec_file.c

resource: Provide resource struct in resource walk callback

2017-11-07 15:35:57 +01:00

kexec_internal.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kexec.c

…

kmod.c

kmod: move #ifdef CONFIG_MODULES wrapper to Makefile

2017-09-08 18:26:51 -07:00

kprobes.c

kprobes: Disable the jprobes APIs

2017-10-20 11:02:29 +02:00

ksysfs.c

…

kthread.c

treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts

2017-11-21 16:35:54 -08:00

latencytop.c

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

memremap.c

memremap: add scheduling point to devm_memremap_pages

2017-10-03 17:54:25 -07:00

module_signing.c

…

module-internal.h

…

module.c

kallsyms: take advantage of the new '%px' format

2017-11-29 10:30:13 -08:00

notifier.c

…

nsproxy.c

…

padata.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

panic.c

kernel/panic.c: add TAINT_AUX

2017-11-17 16:10:04 -08:00

params.c

kernel/params.c: improve STANDARD_PARAM_DEF readability

2017-10-03 17:54:26 -07:00

pid_namespace.c

pid: remove pidhash

2017-11-17 16:10:04 -08:00

pid.c

pid: remove pidhash

2017-11-17 16:10:04 -08:00

profile.c

…

ptrace.c

…

range.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

reboot.c

kernel/reboot.c: add devm_register_reboot_notifier()

2017-11-17 16:10:04 -08:00

relay.c

…

resource.c

x86/mm, resource: Use PAGE_KERNEL protection for ioremap of memory pages

2017-11-07 15:35:58 +01:00

seccomp.c

Merge branch 'linus' into locking/core, to resolve conflicts

2017-11-07 10:32:44 +01:00

signal.c

Merge branch 'akpm' (patches from Andrew)

2017-11-17 16:56:17 -08:00

smp.c

smp/core: Use lockdep to assert IRQs are disabled/enabled

2017-11-08 11:13:50 +01:00

smpboot.c

watchdog/core, powerpc: Lock cpus across reconfiguration

2017-10-04 10:53:54 +02:00

smpboot.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

softirq.c

kmemcheck: rip it out

2017-11-15 18:21:05 -08:00

stacktrace.c

…

stop_machine.c

…

sys_ni.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sys.c

arm64 updates for 4.15

2017-11-15 10:56:56 -08:00

sysctl_binary.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sysctl.c

kernel/sysctl.c: code cleanups

2017-11-17 16:10:03 -08:00

task_work.c

Merge branch 'linus' into locking/core, to resolve conflicts

2017-11-07 10:32:44 +01:00

taskstats.c

…

test_kprobes.c

kprobes: Disable the jprobes test code

2017-10-20 11:02:54 +02:00

torture.c

…

tracepoint.c

…

tsacct.c

…

ucount.c

…

uid16.c

kernel: make groups_sort calling a responsibility group_info allocators

2017-12-14 16:00:49 -08:00

umh.c

kernel/umh.c: optimize 'proc_cap_handler()'

2017-11-17 16:10:01 -08:00

up.c

smp: Avoid using two cache lines for struct call_single_data

2017-08-29 15:14:38 +02:00

user_namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2017-11-16 12:20:15 -08:00

user-return-notifier.c

…

user.c

userns: use union in {g,u}idmap struct

2017-10-31 17:22:58 -05:00

utsname_sysctl.c

…

utsname.c

…

watchdog_hld.c

Merge branch 'linus' into core/urgent, to pick up dependent commits

2017-11-04 08:53:04 +01:00

watchdog.c

Merge branch 'linus' into sched/core, to pick up fixes

2017-11-08 10:17:15 +01:00

workqueue_internal.h

Merge branch 'for-4.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2017-11-06 12:26:49 -08:00

workqueue.c

workqueue: remove unneeded kallsyms include

2017-12-11 07:15:43 -08:00