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 <[EMAIL PROTECTED]>
---
fs/ocfs2/file.c | 4 ++++
fs/ocfs2/symlink.c | 2 ++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9154c82..57e0d30 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -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)
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index 7134007..ba9dbb5 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -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,
};
--
1.5.3.6
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