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Diffstat (limited to 'fs/ext2/xattr_security.c')
-rw-r--r--fs/ext2/xattr_security.c34
1 files changed, 18 insertions, 16 deletions
diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c
index 5d979b4347b0..c922adc8ef41 100644
--- a/fs/ext2/xattr_security.c
+++ b/fs/ext2/xattr_security.c
@@ -46,28 +46,30 @@ ext2_xattr_security_set(struct dentry *dentry, const char *name,
46 value, size, flags); 46 value, size, flags);
47} 47}
48 48
49int 49int ext2_initxattrs(struct inode *inode, const struct xattr *xattr_array,
50ext2_init_security(struct inode *inode, struct inode *dir, 50 void *fs_info)
51 const struct qstr *qstr)
52{ 51{
53 int err; 52 const struct xattr *xattr;
54 size_t len; 53 int err = 0;
55 void *value;
56 char *name;
57 54
58 err = security_inode_init_security(inode, dir, qstr, &name, &value, &len); 55 for (xattr = xattr_array; xattr->name != NULL; xattr++) {
59 if (err) { 56 err = ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY,
60 if (err == -EOPNOTSUPP) 57 xattr->name, xattr->value,
61 return 0; 58 xattr->value_len, 0);
62 return err; 59 if (err < 0)
60 break;
63 } 61 }
64 err = ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY,
65 name, value, len, 0);
66 kfree(name);
67 kfree(value);
68 return err; 62 return err;
69} 63}
70 64
65int
66ext2_init_security(struct inode *inode, struct inode *dir,
67 const struct qstr *qstr)
68{
69 return security_inode_init_security(inode, dir, qstr,
70 &ext2_initxattrs, NULL);
71}
72
71const struct xattr_handler ext2_xattr_security_handler = { 73const struct xattr_handler ext2_xattr_security_handler = {
72 .prefix = XATTR_SECURITY_PREFIX, 74 .prefix = XATTR_SECURITY_PREFIX,
73 .list = ext2_xattr_security_list, 75 .list = ext2_xattr_security_list,