diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/security/security.c b/security/security.c index 7b09cfbae94f..5ac96b16f8fa 100644 --- a/security/security.c +++ b/security/security.c @@ -1059,6 +1059,14 @@ out: } EXPORT_SYMBOL(security_inode_init_security); +int security_inode_init_security_anon(struct inode *inode, + const struct qstr *name, + const struct inode *context_inode) +{ + return call_int_hook(inode_init_security_anon, 0, inode, name, + context_inode); +} + int security_old_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, const char **name, void **value, size_t *len) @@ -1280,7 +1288,8 @@ int security_inode_getattr(const struct path *path) return call_int_hook(inode_getattr, 0, path); } -int security_inode_setxattr(struct dentry *dentry, const char *name, +int security_inode_setxattr(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { int ret; @@ -1291,8 +1300,8 @@ int security_inode_setxattr(struct dentry *dentry, const char *name, * SELinux and Smack integrate the cap call, * so assume that all LSMs supplying this call do so. */ - ret = call_int_hook(inode_setxattr, 1, dentry, name, value, size, - flags); + ret = call_int_hook(inode_setxattr, 1, mnt_userns, dentry, name, value, + size, flags); if (ret == 1) ret = cap_inode_setxattr(dentry, name, value, size, flags); @@ -1327,7 +1336,8 @@ int security_inode_listxattr(struct dentry *dentry) return call_int_hook(inode_listxattr, 0, dentry); } -int security_inode_removexattr(struct dentry *dentry, const char *name) +int security_inode_removexattr(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *name) { int ret; @@ -1337,9 +1347,9 @@ int security_inode_removexattr(struct dentry *dentry, const char *name) * SELinux and Smack integrate the cap call, * so assume that all LSMs supplying this call do so. */ - ret = call_int_hook(inode_removexattr, 1, dentry, name); + ret = call_int_hook(inode_removexattr, 1, mnt_userns, dentry, name); if (ret == 1) - ret = cap_inode_removexattr(dentry, name); + ret = cap_inode_removexattr(mnt_userns, dentry, name); if (ret) return ret; ret = ima_inode_removexattr(dentry, name); @@ -1353,12 +1363,15 @@ int security_inode_need_killpriv(struct dentry *dentry) return call_int_hook(inode_need_killpriv, 0, dentry); } -int security_inode_killpriv(struct dentry *dentry) +int security_inode_killpriv(struct user_namespace *mnt_userns, + struct dentry *dentry) { - return call_int_hook(inode_killpriv, 0, dentry); + return call_int_hook(inode_killpriv, 0, mnt_userns, dentry); } -int security_inode_getsecurity(struct inode *inode, const char *name, void **buffer, bool alloc) +int security_inode_getsecurity(struct user_namespace *mnt_userns, + struct inode *inode, const char *name, + void **buffer, bool alloc) { struct security_hook_list *hp; int rc; @@ -1369,7 +1382,7 @@ int security_inode_getsecurity(struct inode *inode, const char *name, void **buf * Only one module will provide an attribute with a given name. */ hlist_for_each_entry(hp, &security_hook_heads.inode_getsecurity, list) { - rc = hp->hook.inode_getsecurity(inode, name, buffer, alloc); + rc = hp->hook.inode_getsecurity(mnt_userns, inode, name, buffer, alloc); if (rc != LSM_RET_DEFAULT(inode_getsecurity)) return rc; } |