diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/security/security.c b/security/security.c index 7b88c6aeaed4..4dc31f4f2700 100644 --- a/security/security.c +++ b/security/security.c @@ -12,6 +12,7 @@ */ #include <linux/capability.h> +#include <linux/dcache.h> #include <linux/module.h> #include <linux/init.h> #include <linux/kernel.h> @@ -293,16 +294,19 @@ int security_sb_pivotroot(struct path *old_path, struct path *new_path) } int security_sb_set_mnt_opts(struct super_block *sb, - struct security_mnt_opts *opts) + struct security_mnt_opts *opts, + unsigned long kern_flags, + unsigned long *set_kern_flags) { - return security_ops->sb_set_mnt_opts(sb, opts); + return security_ops->sb_set_mnt_opts(sb, opts, kern_flags, + set_kern_flags); } EXPORT_SYMBOL(security_sb_set_mnt_opts); -void security_sb_clone_mnt_opts(const struct super_block *oldsb, +int security_sb_clone_mnt_opts(const struct super_block *oldsb, struct super_block *newsb) { - security_ops->sb_clone_mnt_opts(oldsb, newsb); + return security_ops->sb_clone_mnt_opts(oldsb, newsb); } EXPORT_SYMBOL(security_sb_clone_mnt_opts); @@ -324,6 +328,15 @@ void security_inode_free(struct inode *inode) security_ops->inode_free_security(inode); } +int security_dentry_init_security(struct dentry *dentry, int mode, + struct qstr *name, void **ctx, + u32 *ctxlen) +{ + return security_ops->dentry_init_security(dentry, mode, name, + ctx, ctxlen); +} +EXPORT_SYMBOL(security_dentry_init_security); + int security_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, const initxattrs initxattrs, void *fs_data) @@ -335,10 +348,10 @@ int security_inode_init_security(struct inode *inode, struct inode *dir, if (unlikely(IS_PRIVATE(inode))) return 0; - memset(new_xattrs, 0, sizeof new_xattrs); if (!initxattrs) return security_ops->inode_init_security(inode, dir, qstr, NULL, NULL, NULL); + memset(new_xattrs, 0, sizeof(new_xattrs)); lsm_xattr = new_xattrs; ret = security_ops->inode_init_security(inode, dir, qstr, &lsm_xattr->name, @@ -353,16 +366,14 @@ int security_inode_init_security(struct inode *inode, struct inode *dir, goto out; ret = initxattrs(inode, new_xattrs, fs_data); out: - for (xattr = new_xattrs; xattr->name != NULL; xattr++) { - kfree(xattr->name); + for (xattr = new_xattrs; xattr->value != NULL; xattr++) kfree(xattr->value); - } return (ret == -EOPNOTSUPP) ? 0 : ret; } EXPORT_SYMBOL(security_inode_init_security); int security_old_inode_init_security(struct inode *inode, struct inode *dir, - const struct qstr *qstr, char **name, + const struct qstr *qstr, const char **name, void **value, size_t *len) { if (unlikely(IS_PRIVATE(inode))) @@ -647,6 +658,7 @@ int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer return 0; return security_ops->inode_listsecurity(inode, buffer, buffer_size); } +EXPORT_SYMBOL(security_inode_listsecurity); void security_inode_getsecid(const struct inode *inode, u32 *secid) { @@ -1047,6 +1059,12 @@ int security_netlink_send(struct sock *sk, struct sk_buff *skb) return security_ops->netlink_send(sk, skb); } +int security_ismaclabel(const char *name) +{ + return security_ops->ismaclabel(name); +} +EXPORT_SYMBOL(security_ismaclabel); + int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) { return security_ops->secid_to_secctx(secid, secdata, seclen); @@ -1290,6 +1308,11 @@ int security_tun_dev_open(void *security) } EXPORT_SYMBOL(security_tun_dev_open); +void security_skb_owned_by(struct sk_buff *skb, struct sock *sk) +{ + security_ops->skb_owned_by(skb, sk); +} + #endif /* CONFIG_SECURITY_NETWORK */ #ifdef CONFIG_SECURITY_NETWORK_XFRM |