| commit | 5004f40bfbeeb3163a818029cfe2d221badb03b7 | [log] [tgz] |
|---|---|---|
| author | Andy Lutomirski <luto@kernel.org> | Thu Mar 12 15:35:51 2020 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Apr 17 10:48:40 2020 +0200 |
| tree | 5686c8ae94a2a0783b5b160325b934b73d0cae9e | |
| parent | 285162174712761adab63fd9051e0c02a592e7ef [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>