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Add missing mode in open(2) calls with O_CREAT.

Description

Add missing mode in open(2) calls with O_CREAT.

When O_CREAT is specified, the third, variadic argument is
required as the permission. If on is not passed, then depending
on the ABI, either the contents of the third argument register
or some arbitrary stuff on the stack will be used as the permission.

This has been merged to NetBSD.

Reviewed by: asomers, ngie
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D20972

Details

Committed
brooksJul 16 2019, 10:27 PM
Reviewer
asomers
Differential Revision
D20972: Add missing permissions in open(2) calls with O_CREAT.
Parents
rS350066: MFC r336561 by lwhsu: Fix `make` in sys/modules/spigen
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