diff options
Diffstat (limited to 'fs/ext2')
-rw-r--r-- | fs/ext2/xattr.c | 4 | ||||
-rw-r--r-- | fs/ext2/xattr_trusted.c | 4 | ||||
-rw-r--r-- | fs/ext2/xattr_user.c | 14 |
3 files changed, 0 insertions, 22 deletions
diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index f7a3b5fee274..a2ca3107d475 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c | |||
@@ -389,10 +389,6 @@ ext2_xattr_set(struct inode *inode, int name_index, const char *name, | |||
389 | ea_idebug(inode, "name=%d.%s, value=%p, value_len=%ld", | 389 | ea_idebug(inode, "name=%d.%s, value=%p, value_len=%ld", |
390 | name_index, name, value, (long)value_len); | 390 | name_index, name, value, (long)value_len); |
391 | 391 | ||
392 | if (IS_RDONLY(inode)) | ||
393 | return -EROFS; | ||
394 | if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) | ||
395 | return -EPERM; | ||
396 | if (value == NULL) | 392 | if (value == NULL) |
397 | value_len = 0; | 393 | value_len = 0; |
398 | if (name == NULL) | 394 | if (name == NULL) |
diff --git a/fs/ext2/xattr_trusted.c b/fs/ext2/xattr_trusted.c index 52b30ee6a25f..2c072bfea23b 100644 --- a/fs/ext2/xattr_trusted.c +++ b/fs/ext2/xattr_trusted.c | |||
@@ -38,8 +38,6 @@ ext2_xattr_trusted_get(struct inode *inode, const char *name, | |||
38 | { | 38 | { |
39 | if (strcmp(name, "") == 0) | 39 | if (strcmp(name, "") == 0) |
40 | return -EINVAL; | 40 | return -EINVAL; |
41 | if (!capable(CAP_SYS_ADMIN)) | ||
42 | return -EPERM; | ||
43 | return ext2_xattr_get(inode, EXT2_XATTR_INDEX_TRUSTED, name, | 41 | return ext2_xattr_get(inode, EXT2_XATTR_INDEX_TRUSTED, name, |
44 | buffer, size); | 42 | buffer, size); |
45 | } | 43 | } |
@@ -50,8 +48,6 @@ ext2_xattr_trusted_set(struct inode *inode, const char *name, | |||
50 | { | 48 | { |
51 | if (strcmp(name, "") == 0) | 49 | if (strcmp(name, "") == 0) |
52 | return -EINVAL; | 50 | return -EINVAL; |
53 | if (!capable(CAP_SYS_ADMIN)) | ||
54 | return -EPERM; | ||
55 | return ext2_xattr_set(inode, EXT2_XATTR_INDEX_TRUSTED, name, | 51 | return ext2_xattr_set(inode, EXT2_XATTR_INDEX_TRUSTED, name, |
56 | value, size, flags); | 52 | value, size, flags); |
57 | } | 53 | } |
diff --git a/fs/ext2/xattr_user.c b/fs/ext2/xattr_user.c index 0c03ea131a94..f383e7c3a7b5 100644 --- a/fs/ext2/xattr_user.c +++ b/fs/ext2/xattr_user.c | |||
@@ -35,16 +35,10 @@ static int | |||
35 | ext2_xattr_user_get(struct inode *inode, const char *name, | 35 | ext2_xattr_user_get(struct inode *inode, const char *name, |
36 | void *buffer, size_t size) | 36 | void *buffer, size_t size) |
37 | { | 37 | { |
38 | int error; | ||
39 | |||
40 | if (strcmp(name, "") == 0) | 38 | if (strcmp(name, "") == 0) |
41 | return -EINVAL; | 39 | return -EINVAL; |
42 | if (!test_opt(inode->i_sb, XATTR_USER)) | 40 | if (!test_opt(inode->i_sb, XATTR_USER)) |
43 | return -EOPNOTSUPP; | 41 | return -EOPNOTSUPP; |
44 | error = permission(inode, MAY_READ, NULL); | ||
45 | if (error) | ||
46 | return error; | ||
47 | |||
48 | return ext2_xattr_get(inode, EXT2_XATTR_INDEX_USER, name, buffer, size); | 42 | return ext2_xattr_get(inode, EXT2_XATTR_INDEX_USER, name, buffer, size); |
49 | } | 43 | } |
50 | 44 | ||
@@ -52,18 +46,10 @@ static int | |||
52 | ext2_xattr_user_set(struct inode *inode, const char *name, | 46 | ext2_xattr_user_set(struct inode *inode, const char *name, |
53 | const void *value, size_t size, int flags) | 47 | const void *value, size_t size, int flags) |
54 | { | 48 | { |
55 | int error; | ||
56 | |||
57 | if (strcmp(name, "") == 0) | 49 | if (strcmp(name, "") == 0) |
58 | return -EINVAL; | 50 | return -EINVAL; |
59 | if (!test_opt(inode->i_sb, XATTR_USER)) | 51 | if (!test_opt(inode->i_sb, XATTR_USER)) |
60 | return -EOPNOTSUPP; | 52 | return -EOPNOTSUPP; |
61 | if ( !S_ISREG(inode->i_mode) && | ||
62 | (!S_ISDIR(inode->i_mode) || inode->i_mode & S_ISVTX)) | ||
63 | return -EPERM; | ||
64 | error = permission(inode, MAY_WRITE, NULL); | ||
65 | if (error) | ||
66 | return error; | ||
67 | 53 | ||
68 | return ext2_xattr_set(inode, EXT2_XATTR_INDEX_USER, name, | 54 | return ext2_xattr_set(inode, EXT2_XATTR_INDEX_USER, name, |
69 | value, size, flags); | 55 | value, size, flags); |