diff options
| author | Volker Lendecke <vl@samba.org> | 2023-01-11 14:37:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-10 11:29:25 +0300 |
| commit | 2c72ff0bff47b0df45e7eb5060f29529350f31f7 (patch) | |
| tree | ba13dbb3057052c55177cd8263074ebf5020fe6d /fs | |
| parent | a4ee01374fe3ed4e968d6ac1d570f85aed59a09d (diff) | |
| download | linux-2c72ff0bff47b0df45e7eb5060f29529350f31f7.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 a1fff47e0b61..f95fa34bd48e 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -729,12 +729,13 @@ smb3_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_fid fid; 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, + }; rc = open_cached_dir(xid, tcon, "", cifs_sb, false, &cfid); if (rc == 0) |