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| author | Oleg Nesterov <oleg@redhat.com> | 2017-11-17 15:30:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 16:10:03 -0800 |
| commit | ac25385089f673560867eb5179228a44ade0cfc1 (patch) | |
| tree | db30cc877ae01470a59fe0a1ccb633b8fb945053 /kernel/exit.c | |
| parent | 628c1bcba204052d19b686b5bac149a644cdb72e (diff) | |
| download | linux-stable-ac25385089f673560867eb5179228a44ade0cfc1.tar.gz linux-stable-ac25385089f673560867eb5179228a44ade0cfc1.tar.bz2 linux-stable-ac25385089f673560867eb5179228a44ade0cfc1.zip | |
kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals
Change sig_task_ignored() to drop the SIG_DFL && !sig_kernel_only()
signals even if force == T. This simplifies the next change and this
matches the same check in get_signal() which will drop these signals
anyway.
Link: http://lkml.kernel.org/r/20171103184227.GC21036@redhat.com
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Tested-by: Kyle Huey <me@kylehuey.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions