diff options
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/xattr.c | 57 |
1 files changed, 28 insertions, 29 deletions
diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index e87fedef23d..26683e15b3a 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -1089,38 +1089,37 @@ int jfs_removexattr(struct dentry *dentry, const char *name) } #ifdef CONFIG_JFS_SECURITY -int jfs_init_security(tid_t tid, struct inode *inode, struct inode *dir, - const struct qstr *qstr) +int jfs_initxattrs(struct inode *inode, const struct xattr *xattr_array, + void *fs_info) { - int rc; - size_t len; - void *value; - char *suffix; + const struct xattr *xattr; + tid_t *tid = fs_info; char *name; - - rc = security_inode_init_security(inode, dir, qstr, &suffix, &value, - &len); - if (rc) { - if (rc == -EOPNOTSUPP) - return 0; - return rc; - } - name = kmalloc(XATTR_SECURITY_PREFIX_LEN + 1 + strlen(suffix), - GFP_NOFS); - if (!name) { - rc = -ENOMEM; - goto kmalloc_failed; + int err = 0; + + for (xattr = xattr_array; xattr->name != NULL; xattr++) { + name = kmalloc(XATTR_SECURITY_PREFIX_LEN + + strlen(xattr->name) + 1, GFP_NOFS); + if (!name) { + err = -ENOMEM; + break; + } + strcpy(name, XATTR_SECURITY_PREFIX); + strcpy(name + XATTR_SECURITY_PREFIX_LEN, xattr->name); + + err = __jfs_setxattr(*tid, inode, name, + xattr->value, xattr->value_len, 0); + kfree(name); + if (err < 0) + break; } - strcpy(name, XATTR_SECURITY_PREFIX); - strcpy(name + XATTR_SECURITY_PREFIX_LEN, suffix); - - rc = __jfs_setxattr(tid, inode, name, value, len, 0); - - kfree(name); -kmalloc_failed: - kfree(suffix); - kfree(value); + return err; +} - return rc; +int jfs_init_security(tid_t tid, struct inode *inode, struct inode *dir, + const struct qstr *qstr) +{ + return security_inode_init_security(inode, dir, qstr, + &jfs_initxattrs, &tid); } #endif |