diff options
| author | Volker Lendecke <vl@samba.org> | 2023-01-11 14:37:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-11 18:39:55 +0300 |
| commit | 69493675fdfb81192981bf106533c248cc980752 (patch) | |
| tree | 1d3ece4150fe53024beb0b5fa468b81e2e882a72 /fs | |
| parent | 59102ded74805820e5114ead1f7bb5a84bc029e2 (diff) | |
| download | linux-69493675fdfb81192981bf106533c248cc980752.tar.xz | |
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
commit d447e794a37288ec7a080aa1b044a8d9deebbab7 upstream.
oparms was not fully initialized
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/smb2ops.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 844db4652dd1..8fdd34ff20ef 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -859,12 +859,13 @@ smb3_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon, bool no_cached_open = tcon->nohandlecache; struct cached_fid *cfid = NULL; - oparms.tcon = tcon; - oparms.desired_access = FILE_READ_ATTRIBUTES; - oparms.disposition = FILE_OPEN; - oparms.create_options = cifs_create_options(cifs_sb, 0); - oparms.fid = &fid; - oparms.reconnect = false; + oparms = (struct cifs_open_parms) { + .tcon = tcon, + .desired_access = FILE_READ_ATTRIBUTES, + .disposition = FILE_OPEN, + .create_options = cifs_create_options(cifs_sb, 0), + .fid = &fid, + }; if (no_cached_open) { rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, |