diff options
| author | Andy Lutomirski <luto@kernel.org> | 2020-03-12 15:35:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-24 07:57:06 +0200 |
| commit | 0d800dd4019ce0f35d45acadf58582ee8959fa6a (patch) | |
| tree | 9a55855f47899e6cbe311c68ae806cf50fef9460 /scripts/patch-kernel | |
| parent | af35b1733f9414419465be2e4eae8fa1a7d00ed1 (diff) | |
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>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions