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| author | akpm@osdl.org <akpm@osdl.org> | 2006-01-09 20:51:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:30 -0800 |
| commit | c37ef806a3e1c0bca65fd03b7590d56d19625da4 (patch) | |
| tree | 858caa56d151f28a98765e993a503c2481ec440c /fs/ext3 | |
| parent | 267fd05791aafea3786494365a5d13d7923ef526 (diff) | |
| download | lwn-c37ef806a3e1c0bca65fd03b7590d56d19625da4.tar.gz lwn-c37ef806a3e1c0bca65fd03b7590d56d19625da4.zip | |
[PATCH] remove ext3 xattr permission checks
)
From: Christoph Hellwig <hch@lst.de>
remove checks now in the VFS
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext3')
| -rw-r--r-- | fs/ext3/xattr.c | 4 | ||||
| -rw-r--r-- | fs/ext3/xattr_trusted.c | 4 | ||||
| -rw-r--r-- | fs/ext3/xattr_user.c | 15 |
3 files changed, 0 insertions, 23 deletions
diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index 238199d82ce5..e8d60bf6b7df 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c @@ -946,10 +946,6 @@ ext3_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index, }; int error; - if (IS_RDONLY(inode)) - return -EROFS; - if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) - return -EPERM; if (!name) return -EINVAL; if (strlen(name) > 255) diff --git a/fs/ext3/xattr_trusted.c b/fs/ext3/xattr_trusted.c index f68bfd1cf519..7c693c94f14d 100644 --- a/fs/ext3/xattr_trusted.c +++ b/fs/ext3/xattr_trusted.c @@ -39,8 +39,6 @@ ext3_xattr_trusted_get(struct inode *inode, const char *name, { if (strcmp(name, "") == 0) return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; return ext3_xattr_get(inode, EXT3_XATTR_INDEX_TRUSTED, name, buffer, size); } @@ -51,8 +49,6 @@ ext3_xattr_trusted_set(struct inode *inode, const char *name, { if (strcmp(name, "") == 0) return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; return ext3_xattr_set(inode, EXT3_XATTR_INDEX_TRUSTED, name, value, size, flags); } diff --git a/fs/ext3/xattr_user.c b/fs/ext3/xattr_user.c index e907cae7a07c..a85a0a17c4fd 100644 --- a/fs/ext3/xattr_user.c +++ b/fs/ext3/xattr_user.c @@ -37,16 +37,10 @@ static int ext3_xattr_user_get(struct inode *inode, const char *name, void *buffer, size_t size) { - int error; - if (strcmp(name, "") == 0) return -EINVAL; if (!test_opt(inode->i_sb, XATTR_USER)) return -EOPNOTSUPP; - error = permission(inode, MAY_READ, NULL); - if (error) - return error; - return ext3_xattr_get(inode, EXT3_XATTR_INDEX_USER, name, buffer, size); } @@ -54,19 +48,10 @@ static int ext3_xattr_user_set(struct inode *inode, const char *name, const void *value, size_t size, int flags) { - int error; - if (strcmp(name, "") == 0) return -EINVAL; if (!test_opt(inode->i_sb, XATTR_USER)) return -EOPNOTSUPP; - if ( !S_ISREG(inode->i_mode) && - (!S_ISDIR(inode->i_mode) || inode->i_mode & S_ISVTX)) - return -EPERM; - error = permission(inode, MAY_WRITE, NULL); - if (error) - return error; - return ext3_xattr_set(inode, EXT3_XATTR_INDEX_USER, name, value, size, flags); } |