| commit | 5c465217a930d4bbb7dd35a56bde1eea5bbd14d6 | [log] [tgz] |
|---|---|---|
| author | Andy Lutomirski <luto@kernel.org> | Tue Mar 22 14:24:55 2016 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue Mar 22 15:36:02 2016 -0700 |
| tree | ed55ab6ea3ba72ce135c9ba6a971b347f991a685 | |
| parent | 5c38065e021bc76f97fc08997f6d7fc7ea3fb7a7 [diff] |
ptrace: in PEEK_SIGINFO, check syscall bitness, not task bitness Users of the 32-bit ptrace() ABI expect the full 32-bit ABI. siginfo translation should check ptrace() ABI, not caller task ABI. This is an ABI change on SPARC. Let's hope that no one relied on the old buggy ABI. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>