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ocfs2: Allow uid/gid/perm changes of symlinks 

This patch adds the ability to change attributes of a symlink.
Fixes oss bugzilla#963
http://oss.oracle.com/bugzilla/show_bug.cgi?id=963

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Sunil Mushran 2008-04-18 10:23:53 -07:00 committed by Mark Fasheh
parent 95642e5664
commit bc535809c0
2 changed files with 6 additions and 0 deletions
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4
fs/ocfs2/file.c
View File

@ -1048,6 +1048,10 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
mlog_entry("(0x%p, '%.*s')\n", dentry, mlog_entry("(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name); dentry->d_name.len, dentry->d_name.name);
/* ensuring we don't even attempt to truncate a symlink */
if (S_ISLNK(inode->i_mode))
attr->ia_valid &= ~ATTR_SIZE;
if (attr->ia_valid & ATTR_MODE) if (attr->ia_valid & ATTR_MODE)
mlog(0, "mode change: %d\n", attr->ia_mode); mlog(0, "mode change: %d\n", attr->ia_mode);
if (attr->ia_valid & ATTR_UID) if (attr->ia_valid & ATTR_UID)

2
fs/ocfs2/symlink.c
View File

@ -167,9 +167,11 @@ const struct inode_operations ocfs2_symlink_inode_operations = {
.readlink = page_readlink, .readlink = page_readlink,
.follow_link = ocfs2_follow_link, .follow_link = ocfs2_follow_link,
.getattr = ocfs2_getattr, .getattr = ocfs2_getattr,
.setattr = ocfs2_setattr,
}; };
const struct inode_operations ocfs2_fast_symlink_inode_operations = { const struct inode_operations ocfs2_fast_symlink_inode_operations = {
.readlink = ocfs2_readlink, .readlink = ocfs2_readlink,
.follow_link = ocfs2_follow_link, .follow_link = ocfs2_follow_link,
.getattr = ocfs2_getattr, .getattr = ocfs2_getattr,
.setattr = ocfs2_setattr,
}; };