summaryrefslogtreecommitdiff
path: root/fs/hfs
diff options
context:
space:
mode:
authorMiklos Szeredi <miklos@szeredi.hu>2008-07-31 13:41:58 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-23 05:13:25 -0400
commitf696a3659fc4b3a3bf4bc83d9dbec5e5a2ffd929 (patch)
tree738adf557608f26e881a710839de12b7527549b6 /fs/hfs
parent5cec56deb6d41b5b570306b17cd0b1590ebd0897 (diff)
downloadconfigs-f696a3659fc4b3a3bf4bc83d9dbec5e5a2ffd929.tar.gz
[PATCH] move executable checking into ->permission()
For execute permission on a regular files we need to check if file has any execute bits at all, regardless of capabilites. This check is normally performed by generic_permission() but was also added to the case when the filesystem defines its own ->permission() method. In the latter case the filesystem should be responsible for performing this check. Move the check from inode_permission() inside filesystems which are not calling generic_permission(). Create a helper function execute_ok() that returns true if the inode is a directory or if any execute bits are present in i_mode. Also fix up the following code: - coda control file is never executable - sysctl files are never executable - hfs_permission seems broken on MAY_EXEC, remove - hfsplus_permission is eqivalent to generic_permission(), remove Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/hfs')
-rw-r--r--fs/hfs/inode.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 7e19835efa2..c69b7ac75bf 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -511,13 +511,6 @@ void hfs_clear_inode(struct inode *inode)
}
}
-static int hfs_permission(struct inode *inode, int mask)
-{
- if (S_ISREG(inode->i_mode) && mask & MAY_EXEC)
- return 0;
- return generic_permission(inode, mask, NULL);
-}
-
static int hfs_file_open(struct inode *inode, struct file *file)
{
if (HFS_IS_RSRC(inode))
@@ -616,7 +609,6 @@ static const struct inode_operations hfs_file_inode_operations = {
.lookup = hfs_file_lookup,
.truncate = hfs_file_truncate,
.setattr = hfs_inode_setattr,
- .permission = hfs_permission,
.setxattr = hfs_setxattr,
.getxattr = hfs_getxattr,
.listxattr = hfs_listxattr,