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-rw-r--r--fs/cifs/xattr.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index 6e73ba96a97f..721c6db6fa81 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -61,15 +61,7 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
}
if (ea_name == NULL) {
cifs_dbg(FYI, "Null xattr names not supported\n");
- } else if (strncmp(ea_name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)
- && (strncmp(ea_name, XATTR_OS2_PREFIX, XATTR_OS2_PREFIX_LEN))) {
- cifs_dbg(FYI,
- "illegal xattr request %s (only user namespace supported)\n",
- ea_name);
- /* BB what if no namespace prefix? */
- /* Should we just pass them to server, except for
- system and perhaps security prefixes? */
- } else {
+ } else if (!strncmp(ea_name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto remove_ea_exit;
@@ -78,6 +70,22 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
rc = pTcon->ses->server->ops->set_EA(xid, pTcon,
full_path, ea_name, NULL, (__u16)0,
cifs_sb->local_nls, cifs_remap(cifs_sb));
+ } else if (!strncmp(ea_name, XATTR_OS2_PREFIX, XATTR_OS2_PREFIX_LEN)) {
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+ goto remove_ea_exit;
+
+ ea_name += XATTR_OS2_PREFIX_LEN; /* skip past os2. prefix */
+ if (pTcon->ses->server->ops->set_EA)
+ rc = pTcon->ses->server->ops->set_EA(xid, pTcon,
+ full_path, ea_name, NULL, (__u16)0,
+ cifs_sb->local_nls, cifs_remap(cifs_sb));
+ } else {
+ cifs_dbg(FYI,
+ "illegal xattr request %s (only user namespace supported)\n",
+ ea_name);
+ /* BB what if no namespace prefix? */
+ /* Should we just pass them to server, except for
+ system and perhaps security prefixes? */
}
remove_ea_exit:
kfree(full_path);