lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Tue, 4 Apr 2017 05:02:44 -0700
From:   Matthew Wilcox <>
To:     Anshuman Khandual <>
Subject: Re: [PATCH] mm/mmap: Replace SHM_HUGE_MASK with MAP_HUGE_MASK inside

On Tue, Apr 04, 2017 at 10:26:35AM +0530, Anshuman Khandual wrote:
> The commit 091d0d55b286 ("shm: fix null pointer deref when userspace
> specifies invalid hugepage size") had replaced MAP_HUGE_MASK with
> SHM_HUGE_MASK. Though both of them contain the same numeric value of
> 0x3f, MAP_HUGE_MASK flag sounds more appropriate than the other one
> in the context. Hence change it back.
> Acked-by: Balbir Singh <>
> Acked-by: Michal Hocko <>
> Signed-off-by: Anshuman Khandual <>

Reviewed-by: Matthew Wilcox <>

We had a more extensive version of this last week ...

I'm fine with this minor fix going in by itself.

Powered by blists - more mailing lists