shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 10:31:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

smb3: fix Open files on server counter going negative

Browse Source 
commit 28e0947651ce6a2200b9a7eceb93282e97d7e51a upstream.

We were decrementing the count of open files on server twice
for the case where we were closing cached directories.

Fixes: 8e843bf38f ("cifs: return a single-use cfid if we did not get a lease")
Cc: stable@vger.kernel.org
Acked-by: Bharath SM <bharathsm@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Steve French
2024-04-06 23:16:08 -05:00
committed by Greg Kroah-Hartman
parent cd5d98c055
commit ca5962bdc5
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/smb/client/cached_dir.c
View File

@@ -386,8 +386,8 @@ smb2_close_cached_fid(struct kref *ref)
if (cfid->is_open) { if (cfid->is_open) {
rc = SMB2_close(0, cfid->tcon, cfid->fid.persistent_fid, rc = SMB2_close(0, cfid->tcon, cfid->fid.persistent_fid,
cfid->fid.volatile_fid); cfid->fid.volatile_fid);
if (rc != -EBUSY && rc != -EAGAIN) if (rc) /* should we retry on -EBUSY or -EAGAIN? */
atomic_dec(&cfid->tcon->num_remote_opens); cifs_dbg(VFS, "close cached dir rc %d\n", rc);
} }
free_cached_dir(cfid); free_cached_dir(cfid);