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| author | Kees Cook <keescook@chromium.org> | 2018-05-01 15:19:04 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-05-03 13:55:51 +0200 |
| commit | 7bbf1373e228840bb0295a2ca26d548ef37f448e (patch) | |
| tree | b03e2356ba64fa645695440d0519324c43f365aa /fs/proc/array.c | |
| parent | a73ec77ee17ec556fe7f165d00314cb7c047b1ac (diff) | |
| download | linux-7bbf1373e228840bb0295a2ca26d548ef37f448e.tar.gz linux-7bbf1373e228840bb0295a2ca26d548ef37f448e.tar.bz2 linux-7bbf1373e228840bb0295a2ca26d548ef37f448e.zip | |
nospec: Allow getting/setting on non-current task
Adjust arch_prctl_get/set_spec_ctrl() to operate on tasks other than
current.
This is needed both for /proc/$pid/status queries and for seccomp (since
thread-syncing can trigger seccomp in non-current threads).
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions