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four small smb3 client fixes

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Merge tag '6.4-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:
 "Four small smb3 client fixes:

   - two small fixes suggested by kernel test robot

   - small cleanup fix

   - update Paulo's email address in the maintainer file"

* tag '6.4-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: address unused variable warning
  smb: delete an unnecessary statement
  smb3: missing null check in SMB2_change_notify
  smb3: update a reviewer email in MAINTAINERS file
This commit is contained in:
Linus Torvalds 2023-05-31 19:24:01 -04:00
commit 929ed21dfd
4 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
MAINTAINERS
View File

@ -5139,7 +5139,7 @@ X: drivers/clk/clkdev.c
COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
M: Steve French <sfrench@samba.org>
R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space)
R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
R: Shyam Prasad N <sprasad@microsoft.com> (multichannel)
R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect)

6
fs/smb/client/ioctl.c
View File

@ -321,7 +321,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
struct tcon_link *tlink;
struct cifs_sb_info *cifs_sb;
__u64 ExtAttrBits = 0;
#ifdef CONFIG_CIFS_POSIX
#ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY
__u64 caps;
#endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */
#endif /* CONFIG_CIFS_POSIX */
xid = get_xid();
@ -331,9 +335,9 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
if (pSMBFile == NULL)
break;
tcon = tlink_tcon(pSMBFile->tlink);
caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
#ifdef CONFIG_CIFS_POSIX
#ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY
caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
if (CIFS_UNIX_EXTATTR_CAP & caps) {
__u64 ExtAttrMask = 0;
rc = CIFSGetExtAttr(xid, tcon,

1
fs/smb/client/smb2ops.c
View File

@ -618,7 +618,6 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
* Add a new one instead
*/
spin_lock(&ses->iface_lock);
iface = niface = NULL;
list_for_each_entry_safe(iface, niface, &ses->iface_list,
iface_head) {
ret = iface_cmp(iface, &tmp_iface);

2
fs/smb/client/smb2pdu.c
View File

@ -3725,7 +3725,7 @@ SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon,
if (*out_data == NULL) {
rc = -ENOMEM;
goto cnotify_exit;
} else
} else if (plen)
*plen = le32_to_cpu(smb_rsp->OutputBufferLength);
}