From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= Subject: [RFC v4 06/18] fs: Constify path_is_under()'s arguments Date: Wed, 26 Oct 2016 08:56:42 +0200 Message-ID: <20161026065654.19166-7-mic@digikod.net> References: <20161026065654.19166-1-mic@digikod.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20161026065654.19166-1-mic-WFhQfpSGs3bR7s880joybQ@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= , Alexei Starovoitov , Andy Lutomirski , Daniel Borkmann , Daniel Mack , David Drysdale , "David S . Miller" , "Eric W . Biederman" , James Morris , Jann Horn , Kees Cook , Paul Moore , Sargun Dhillon , "Serge E . Hallyn" , Tejun Heo , Thomas Graf , Will Drewry , kernel-hardening-ZwoEplunGu1jrUoiu81ncdBPR1lH4CV8@public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups@v List-Id: linux-api@vger.kernel.org Signed-off-by: Mickaël Salaün Cc: Alexander Viro --- fs/namespace.c | 2 +- include/linux/fs.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index e6c234b1a645..4d80a5066a1f 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2997,7 +2997,7 @@ bool is_path_reachable(struct mount *mnt, struct dentry *dentry, return &mnt->mnt == root->mnt && is_subdir(dentry, root->dentry); } -bool path_is_under(struct path *path1, struct path *path2) +bool path_is_under(const struct path *path1, const struct path *path2) { bool res; read_seqlock_excl(&mount_lock); diff --git a/include/linux/fs.h b/include/linux/fs.h index 16d2b6e874d6..abbaf162f70e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2709,7 +2709,7 @@ extern struct file * open_exec(const char *); /* fs/dcache.c -- generic fs support functions */ extern bool is_subdir(struct dentry *, struct dentry *); -extern bool path_is_under(struct path *, struct path *); +extern bool path_is_under(const struct path *, const struct path *); extern char *file_path(struct file *, char *, int); -- 2.9.3