Date: Mon, 27 Nov 2017 14:18:28 +0100 From: Solar Designer <solar@...nwall.com> To: Salvatore Mesoraca <s.mesoraca16@...il.com> Cc: Kernel Hardening <kernel-hardening@...ts.openwall.com> Subject: Re: [PATCH v3 0/2] Restrict dangerous open in sticky directories Salvatore, On Mon, Nov 27, 2017 at 02:14:41AM +0100, Solar Designer wrote: > When I suggested the O_CREAT-without-O_EXCL checks, I didn't mean you'd > try to introduce them at the same time with the restrictions on FIFOs > and regular files. I re-read what I wrote in that discussion in September, and I can see how it was confusing: first I suggested those checks as possible extra settings in the restrictions on FIFOs and regular files, then agreed with you that we need a separate sysctl in a separate patch - but we never discussed whether that separate patch should be part of the same patch series or not. Alexander
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