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
| ||
|
Date: Fri, 21 Nov 2014 17:23:54 -0500 (EST) From: David Miller <davem@...emloft.net> To: drysdale@...gle.com Cc: viro@...iv.linux.org.uk, eparis@...hat.com, arnd@...db.de, linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, sparclinux@...r.kernel.org Subject: Re: [PATCH] vfs: renumber FMODE_NONOTIFY and add to uniqueness check From: David Drysdale <drysdale@...gle.com> Date: Fri, 21 Nov 2014 09:41:22 +0000 > Although FMODE_NONOTIFY is only used internally in the kernel it is in > the same numbering space as the other O_* flags, as indicated by the > comment at the top of include/uapi/asm-generic/fcntl.h (and its use > in fs/notify/fanotify/fanotify_user.c). However, its current value > clashes with the value of O_PATH on sparc, so renumber it to avoid > the clash. > > All of this has happened before (12ed2e36c98aec6c4155, "fanotify: > FMODE_NONOTIFY and __O_SYNC in sparc conflict"), and all of this > will happen again -- so update the uniqueness check in fcntl_init() > to include __FMODE_NONOTIFY. > > Signed-off-by: David Drysdale <drysdale@...gle.com> Acked-by: David S. Miller <davem@...emloft.net> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists