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| author | Jann Horn <[email protected]> | 2016-01-20 23:00:01 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-01-21 01:09:18 +0000 |
| commit | 3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69 (patch) | |
| tree | 91de34a608a3168d6b01509d8837cbe997b6ab01 /fs/proc/array.c | |
| parent | ptrace: task_stopped_code(ptrace => true) can't see TASK_STOPPED task (diff) | |
| download | kernel-3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69.tar.gz kernel-3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69.zip | |
security: let security modules use PTRACE_MODE_* with bitmasks
It looks like smack and yama weren't aware that the ptrace mode
can have flags ORed into it - PTRACE_MODE_NOAUDIT until now, but
only for /proc/$pid/stat, and with the PTRACE_MODE_*CREDS patch,
all modes have flags ORed into them.
Signed-off-by: Jann Horn <[email protected]>
Acked-by: Kees Cook <[email protected]>
Acked-by: Casey Schaufler <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: James Morris <[email protected]>
Cc: "Serge E. Hallyn" <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Al Viro <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: Willy Tarreau <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions