Andy Lutomirski 0d800dd401 selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault ...

[ Upstream commit 630b99ab60aa972052a4202a1ff96c7e45eb0054 ]

If AT_SYSINFO is not present, don't try to call a NULL pointer.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/faaf688265a7e1a5b944d6f8bc0f6368158306d3.1584052409.git.luto@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-04-24 07:57:06 +02:00

..

arch

perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks

2019-03-23 08:44:37 +01:00

build

Kbuild: fix # escaping in .cmd files for future Make

2018-07-19 15:35:57 +02:00

cgroup

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firewire

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hv

Tools: hv: kvp: eliminate 'may be used uninitialized' warning

2019-09-10 10:29:48 +01:00

iio

iio: iio-utils: Fix possible incorrect mask calculation

2019-08-04 09:34:57 +02:00

include

tools include: Adopt linux/bits.h

2019-06-11 12:23:53 +02:00

laptop/freefall

Move freefall program from Documentation/ to tools/

2015-06-08 16:42:07 -06:00

lguest

tools/lguest: Clean up include dir

2015-08-26 06:12:35 +02:00

lib

tools lib api fs: Fix gcc9 stringop-truncation compilation error

2020-02-28 15:39:01 +01:00

net

tools/net: Use include/uapi with __EXPORTED_HEADERS__

2015-11-15 17:24:33 -05:00

nfsd

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perf

perf map: Fix off by one in strncpy() size argument

2020-04-02 19:02:40 +02:00

power

cpupower: avoid multiple definition with gcc -fno-common

2020-04-02 19:02:35 +02:00

scripts

tools: Let O= makes handle a relative path with -C option

2020-04-02 19:02:37 +02:00

testing

selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault

2020-04-24 07:57:06 +02:00

thermal/tmon

tools/thermal: tmon: fix for segfault

2018-05-30 07:49:10 +02:00

time

tools: add script to test udelay

2014-07-23 10:16:38 -07:00

usb

usbip: Fix unsafe unaligned pointer usage

2020-02-28 15:39:02 +01:00

virtio

tools/virtio: fix byteswap logic

2015-12-07 17:28:10 +02:00

vm

tools/vm/page-types.c: fix "defined but not used" warning

2018-10-10 08:52:11 +02:00

Makefile

tools: Add a "make all" rule

2015-11-12 18:58:10 -03:00