Messages in this thread Patch in this message | | | From | Vivek Goyal <> | Subject | [PATCH 5/9] selinux: Pass security pointer to determine_inode_label() | Date | Wed, 13 Jul 2016 10:44:51 -0400 |
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Right now selinux_determine_inode_label() works on security pointer of current task. Soon I need this to work on a security pointer retrieved from a set of creds. So start passing in a pointer and caller can decide where to fetch security pointer from.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com> --- security/selinux/hooks.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 4fda548..ae11fd9 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1785,13 +1785,13 @@ out: /* * Determine the label for an inode that might be unioned. */ -static int selinux_determine_inode_label(struct inode *dir, - const struct qstr *name, - u16 tclass, - u32 *_new_isid) +static int +selinux_determine_inode_label(const struct task_security_struct *tsec, + struct inode *dir, + const struct qstr *name, u16 tclass, + u32 *_new_isid) { const struct superblock_security_struct *sbsec = dir->i_sb->s_security; - const struct task_security_struct *tsec = current_security(); if ((sbsec->flags & SE_SBINITIALIZED) && (sbsec->behavior == SECURITY_FS_USE_MNTPOINT)) { @@ -1834,8 +1834,8 @@ static int may_create(struct inode *dir, if (rc) return rc; - rc = selinux_determine_inode_label(dir, &dentry->d_name, tclass, - &newsid); + rc = selinux_determine_inode_label(current_security(), dir, + &dentry->d_name, tclass, &newsid); if (rc) return rc; @@ -2815,7 +2815,8 @@ static int selinux_dentry_init_security(struct dentry *dentry, int mode, u32 newsid; int rc; - rc = selinux_determine_inode_label(d_inode(dentry->d_parent), name, + rc = selinux_determine_inode_label(current_security(), + d_inode(dentry->d_parent), name, inode_mode_to_security_class(mode), &newsid); if (rc) @@ -2840,7 +2841,7 @@ static int selinux_inode_init_security(struct inode *inode, struct inode *dir, sid = tsec->sid; newsid = tsec->create_sid; - rc = selinux_determine_inode_label( + rc = selinux_determine_inode_label(current_security(), dir, qstr, inode_mode_to_security_class(inode->i_mode), &newsid); -- 2.7.4
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