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(parent: c74eb98) | patch
procfs: fix race between symlink removals and traversals
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 22 Feb 2015 03:16:11 +0000 (22:16 -0500)
committerSasha Levin <sasha.levin@oracle.com>
Sat, 14 Mar 2015 19:37:27 +0000 (15:37 -0400)
commit208fb83dac2f4355d854222d2e9cb17a4123fd58
treec966ddc43d4983c61725f8a29184e1cd1502f150tree
parentc74eb981faeac66ad77545ecab2ed54d5b6fbe6ecommit | diff
procfs: fix race between symlink removals and traversals

commit 7e0e953bb0cf649f93277ac8fb67ecbb7f7b04a9 upstream.

use_pde()/unuse_pde() in ->follow_link()/->put_link() resp.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
fs/proc/generic.c diff | blob | blame | history
fs/proc/inode.c diff | blob | blame | history
fs/proc/internal.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git