Commit 30a853c1 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag '6.1-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Two small cifs/smb3 client fixes:

   - an unlock missing in an error path in copychunk_range found by
     xfstest 476

   - a fix for a use after free in a debug code path"

* tag '6.1-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix missing unlock in cifs_file_copychunk_range()
  cifs: Use after free in debug code
parents faf68e35 50248784
......@@ -1281,7 +1281,7 @@ ssize_t cifs_file_copychunk_range(unsigned int xid,
rc = filemap_write_and_wait_range(src_inode->i_mapping, off,
off + len - 1);
if (rc)
goto out;
goto unlock;
/* should we flush first and last page first */
truncate_inode_pages(&target_inode->i_data, 0);
......@@ -1297,6 +1297,8 @@ ssize_t cifs_file_copychunk_range(unsigned int xid,
* that target is updated on the server
*/
CIFS_I(target_inode)->time = 0;
unlock:
/* although unlocking in the reverse order from locking is not
* strictly necessary here it is a little cleaner to be consistent
*/
......
......@@ -302,14 +302,14 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server)
/* now drop the ref to the current iface */
if (old_iface && iface) {
kref_put(&old_iface->refcount, release_iface);
cifs_dbg(FYI, "replacing iface: %pIS with %pIS\n",
&old_iface->sockaddr,
&iface->sockaddr);
} else if (old_iface) {
kref_put(&old_iface->refcount, release_iface);
} else if (old_iface) {
cifs_dbg(FYI, "releasing ref to iface: %pIS\n",
&old_iface->sockaddr);
kref_put(&old_iface->refcount, release_iface);
} else {
WARN_ON(!iface);
cifs_dbg(FYI, "adding new iface: %pIS\n", &iface->sockaddr);
......
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