lists.openwall.net | 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 linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20170623234627.ok4ge3lldrieknq4@thunk.org> Date: Fri, 23 Jun 2017 19:46:27 -0400 From: Theodore Ts'o <tytso@....edu> To: Eric Biggers <ebiggers3@...il.com> Cc: linux-fscrypt@...r.kernel.org, Jaegeuk Kim <jaegeuk@...nel.org>, linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net, linux-mtd@...ts.infradead.org, Eric Biggers <ebiggers@...gle.com> Subject: Re: [PATCH 1/4] ext4: don't bother checking for encryption key in ->mmap() On Mon, May 22, 2017 at 05:39:42PM -0700, Eric Biggers wrote: > From: Eric Biggers <ebiggers@...gle.com> > > Since only an open file can be mmap'ed, and we only allow open()ing an > encrypted file when its key is available, there is no need to check for > the key again before permitting each mmap(). > > Signed-off-by: Eric Biggers <ebiggers@...gle.com> Thanks, applied. - Ted
Powered by blists - more mailing lists