diff options
| author | NeilBrown <neilb@suse.de> | 2015-03-23 03:37:39 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-11 04:18:29 +0200 |
| commit | 37882db0546c759ff75b561c188539ac96fd0bfe (patch) | |
| tree | 2bf5152d8ee7963d5d46d9fe25c1cb3c10be29c6 /security | |
| parent | logfs: fix a pagecache leak for symlinks (diff) | |
| download | linux-37882db0546c759ff75b561c188539ac96fd0bfe.tar.xz linux-37882db0546c759ff75b561c188539ac96fd0bfe.zip | |
SECURITY: remove nameidata arg from inode_follow_link.
No ->inode_follow_link() methods use the nameidata arg, and
it is about to become private to namei.c.
So remove from all inode_follow_link() functions.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security')
| -rw-r--r-- | security/capability.c | 3 | ||||
| -rw-r--r-- | security/security.c | 4 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 2 |
3 files changed, 4 insertions, 5 deletions
diff --git a/security/capability.c b/security/capability.c index 0d03fcc489a4..fae99db180ca 100644 --- a/security/capability.c +++ b/security/capability.c @@ -209,8 +209,7 @@ static int cap_inode_readlink(struct dentry *dentry) return 0; } -static int cap_inode_follow_link(struct dentry *dentry, - struct nameidata *nameidata) +static int cap_inode_follow_link(struct dentry *dentry) { return 0; } diff --git a/security/security.c b/security/security.c index 8e9b1f4b9b45..d7c30b03e144 100644 --- a/security/security.c +++ b/security/security.c @@ -581,11 +581,11 @@ int security_inode_readlink(struct dentry *dentry) return security_ops->inode_readlink(dentry); } -int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd) +int security_inode_follow_link(struct dentry *dentry) { if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) return 0; - return security_ops->inode_follow_link(dentry, nd); + return security_ops->inode_follow_link(dentry); } int security_inode_permission(struct inode *inode, int mask) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 7dade28affba..801622947282 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2861,7 +2861,7 @@ static int selinux_inode_readlink(struct dentry *dentry) return dentry_has_perm(cred, dentry, FILE__READ); } -static int selinux_inode_follow_link(struct dentry *dentry, struct nameidata *nameidata) +static int selinux_inode_follow_link(struct dentry *dentry) { const struct cred *cred = current_cred(); |