Eugeniy Paltsev 121e38e5ac ARC: mm: fix uninitialised signal code in do_page_fault ...

Commit 15773ae938 ("signal/arc: Use force_sig_fault where
appropriate") introduced undefined behaviour by leaving si_code
unitiailized and leaking random kernel values to user space.

Fixes: 15773ae938 ("signal/arc: Use force_sig_fault where appropriate")
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

2018-11-12 10:38:27 -08:00

5.6 KiB

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