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linux/tools/testing/selftests
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Andrey Ignatov 2c6927dbdc selftests/bpf: Test indirect var_off stack access in unpriv mode 
Test that verifier rejects indirect stack access with variable offset in
unprivileged mode and accepts same code in privileged mode.

Since pointer arithmetics is prohibited in unprivileged mode verifier
should reject the program even before it gets to helper call that uses
variable offset, at the time when that variable offset is trying to be
constructed.

Example of output:
  # ./test_verifier
  ...
  #859/u indirect variable-offset stack access, priv vs unpriv OK
  #859/p indirect variable-offset stack access, priv vs unpriv OK

Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-04-05 16:50:08 +02:00
..
android
selftests: Fix test errors related to lib.mk khdr target
2018-12-17 09:17:55 -07:00
bpf
selftests/bpf: Test indirect var_off stack access in unpriv mode
2019-04-05 16:50:08 +02:00
breakpoints
selftests: breakpoints: return Kselftest Skip code for skipped tests
2018-05-30 15:21:52 -06:00
capabilities
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cgroup
Add tests for memory.oom.group
2018-09-07 16:36:01 -06:00
cpu-hotplug
selftests: cpu-hotplug: fix case where CPUs offline > CPUs present
2019-01-25 14:57:45 -07:00
cpufreq
selftests: cpufreq: return Kselftest Skip code for skipped tests
2018-05-30 15:21:52 -06:00
drivers
selftests: mlxsw: spectrum-2: Add massive delta rehash test
2019-02-24 20:25:29 -08:00
efivarfs
selftests/efivarfs: add required kernel configs
2018-09-05 10:58:07 -06:00
exec
selftests: exec: return Kselftest Skip code for skipped tests
2018-05-30 15:21:52 -06:00
filesystems
selftests: add binderfs selftests
2019-01-30 15:19:56 +01:00
firmware
selftests: firmware: fix verify_reqs() return value
2019-02-08 13:00:43 +01:00
ftrace
The biggest change for this release is in the histogram code.
2019-03-11 17:01:32 -07:00
futex
selftests: Fix test errors related to lib.mk khdr target
2018-12-17 09:17:55 -07:00
gpio
selftests: gpio-mockup-chardev: Check asprintf() for error
2019-01-16 15:02:57 -07:00
ia64
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ima
selftests/ima: kexec_load syscall test
2018-12-11 07:19:47 -05:00
intel_pstate
selftests: intel_pstate: notification about privilege required to run intel_pstate testing script
2018-05-30 21:31:31 -06:00
ipc
selftests: ipc: return Kselftest Skip code for skipped tests
2018-05-30 15:21:53 -06:00
ir
media updates for v5.1-rc1
2019-03-09 14:45:54 -08:00
kcmp
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kmod
selftests: kmod: return Kselftest Skip code for skipped tests
2018-05-30 15:21:53 -06:00
kvm
selftests: kvm: add selftest for releasing VM file descriptor while in L2
2019-02-12 13:12:12 +01:00
lib
selftests: lib: fix prime_numbers module search and skip logic
2018-05-30 21:32:55 -06:00
livepatch
livepatch/selftests: use "$@" to preserve argument list
2019-02-12 10:58:47 +01:00
locking
selftests: locking: return Kselftest Skip code for skipped tests
2018-05-30 15:29:06 -06:00
media_tests
selftests: media_tests: return Kselftest Skip code for skipped tests
2018-05-30 15:29:06 -06:00
membarrier
selftests: membarrier: return Kselftest Skip code for skipped tests
2018-05-30 15:29:06 -06:00
memfd
selftests/memfd: add tests for F_SEAL_FUTURE_WRITE seal
2019-03-05 21:07:19 -08:00
memory-hotplug
selftests: memory-hotplug: add required configs
2018-09-05 10:58:31 -06:00
mount
selftests: mount: remove no longer needed config option
2018-08-09 11:26:07 -06:00
mqueue
selftests: mqueue: return Kselftest Skip code for skipped tests
2018-05-30 15:29:06 -06:00
net
selftest/net: Remove duplicate header
2019-03-04 11:35:51 -08:00
netfilter
selftests: netfilter: add simple masq/redirect test cases
2019-02-04 14:21:27 +01:00
networking/timestamping
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-02-15 12:38:38 -08:00
nsfs
tools/testing: Fix trailing semicolon
2018-01-12 11:41:33 -07:00
ntb
NTB: ntb_test: Update ntb_perf tests
2018-01-28 22:17:24 -05:00
pidfd
selftests: add tests for pidfd_send_signal()
2019-03-05 17:04:33 +01:00
powerpc
selftests/powerpc: Remove duplicate header
2019-02-26 12:32:06 +11:00
prctl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
proc
tools/testing/selftests/proc/proc-pid-vm.c: test with vsyscall in mind
2019-03-14 14:36:20 -07:00
pstore
selftests: pstore: return Kselftest Skip code for skipped tests
2018-06-18 09:11:09 -06:00
ptp
posix-timers: Prevent UB from shifting negative signed value
2018-01-04 14:57:10 +01:00
ptrace
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rcutorture
tools headers: Move the nolibc header from rcutorture to tools/include/nolibc/
2019-01-25 15:37:13 -08:00
rseq
rseq/selftests: fix parametrized test with -fpie
2018-09-27 12:59:19 -06:00
rtc
selftests: rtc: rtctest: add alarm test on minute boundary
2019-01-14 18:49:14 -07:00
safesetid
LSM: SafeSetID: add selftest
2019-02-12 10:58:51 -08:00
seccomp
selftests/seccomp: Actually sleep for 1/10th second
2019-02-13 08:52:42 -07:00
sigaltstack
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
size
…
sparc64
selftests: sparc64: Add missing SPDX License Identifiers
2018-06-18 09:29:20 -06:00
splice
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
static_keys
selftests: static_keys: return Kselftest Skip code for skipped tests
2018-06-18 09:11:09 -06:00
sync
selftests: sync: add config fragment for testing sync framework
2018-06-18 09:11:10 -06:00
sysctl
tools/testing/selftests/sysctl/sysctl.sh: add tests for >32-bit values written to 32-bit integers
2019-03-12 10:04:00 -07:00
tc-testing
net/sched: act_vlan: validate the control action inside init()
2019-03-21 13:26:42 -07:00
timers
selftests: timers: use LDLIBS instead of LDFLAGS
2019-01-28 08:02:12 -07:00
tmpfs
tmpfs: test link accounting with O_TMPFILE
2019-03-05 21:07:20 -08:00
tpm2
selftests: add TPM 2.0 tests
2019-02-08 23:13:02 +02:00
uevent
selftests: uevent filtering
2018-05-23 15:24:22 -04:00
user
selftests: user: return Kselftest Skip code for skipped tests
2018-06-18 09:11:09 -06:00
vDSO
selftests: vDSO - fix to return KSFT_SKIP when test couldn't be run
2018-07-11 10:14:26 -06:00
vm
tools: mark 'test_vmalloc.sh' executable
2019-03-11 10:10:29 -07:00
watchdog
selftests: watchdog: fix spelling mistake "experies" -> "expires"
2018-12-13 13:03:19 -07:00
x86
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-01-27 12:02:00 -08:00
zram
selftests: zram: return Kselftest Skip code for skipped tests
2018-06-18 09:11:09 -06:00
.gitignore
…
gen_kselftest_tar.sh
selftests: gen_kselftest_tar.h: Add SPDX license identifier
2018-01-12 11:44:31 -07:00
kselftest_harness.h
selftests/harness: Update named initializer syntax
2019-02-13 08:52:35 -07:00
kselftest_install.sh
selftests: kselftest_install.sh: Add SPDX license identifier
2018-01-12 11:45:05 -07:00
kselftest.h
selftest: include stdio.h in kselftest.h
2019-02-13 08:34:47 -07:00
lib.mk
selftests: Fix test errors related to lib.mk khdr target
2018-12-17 09:17:55 -07:00
Makefile
pidfd patches for v5.1-rc1
2019-03-16 13:47:14 -07:00