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Commit bc535809 authored by Sunil Mushran's avatar Sunil Mushran Committed by Mark Fasheh
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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: default avatarSunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
parent 95642e56

fs/ocfs2/file.c

+4 −0
Original line number Diff line number Diff line
@@ -1048,6 +1048,10 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) 
	mlog_entry("(0x%p, '%.*s')\n", dentry,

	           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)

		mlog(0, "mode change: %d\n", attr->ia_mode);

	if (attr->ia_valid & ATTR_UID)

fs/ocfs2/symlink.c

+2 −0
Original line number Diff line number Diff line
@@ -167,9 +167,11 @@ const struct inode_operations ocfs2_symlink_inode_operations = { 
	.readlink	= page_readlink,

	.follow_link	= ocfs2_follow_link,

	.getattr	= ocfs2_getattr,

	.setattr	= ocfs2_setattr,

};

const struct inode_operations ocfs2_fast_symlink_inode_operations = {

	.readlink	= ocfs2_readlink,

	.follow_link	= ocfs2_follow_link,

	.getattr	= ocfs2_getattr,

	.setattr	= ocfs2_setattr,

};