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Date: Fri, 24 Nov 2017 09:28:03 +0100
From: Salvatore Mesoraca <s.mesoraca16@...il.com>
To: Pavel Vasilyev <dixlor@...il.com>
Cc: Kernel Hardening <kernel-hardening@...ts.openwall.com>
Subject: Re: [PATCH v3 2/2] Protected O_CREAT open in
sticky directories
2017-11-22 13:03 GMT+01:00 Pavel Vasilyev <dixlor@...il.com>:
> ...
>> +
>> +When set to "2", notify about O_CREAT open missing the O_EXCL flag
>> +in world or group writable sticky directories.
>> +
>> +When set to "3", block O_CREAT open missing the O_EXCL flag
>> +in world writable sticky directories and notify (but don't block)
>> +in group writable sticky directories.
>> +
>> +When set to "4", block O_CREAT open missing the O_EXCL flag
>> +in world writable and group writable sticky directories.
>
> May be add:
>
> When set to "X", notify O_CREAT open missing the O_EXCL flag
> in world writable sticky directories and notify in group
> writable sticky directories.
Doesn't the "2" option already do this?
Did I misunderstood something?
Salvatore
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