diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2023-10-30 11:00:11 +0000 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-11-02 08:06:06 -0500 |
| commit | d9a6d78096056a3cb5c5f07a730ab92f2f9ac4e6 (patch) | |
| tree | bd105fb79ded12f7b2e8f4f1fef131ad28587446 /fs | |
| parent | 6e5e64c9477d58e73cb1a0e83eacad1f8df247cf (diff) | |
| download | linux-d9a6d78096056a3cb5c5f07a730ab92f2f9ac4e6.tar.gz | |
cifs: force interface update before a fresh session setup
During a session reconnect, it is possible that the
server moved to another physical server (happens in case
of Azure files). So at this time, force a query of server
interfaces again (in case of multichannel session), such
that the secondary channels connect to the right
IP addresses (possibly updated now).
Cc: stable@vger.kernel.org
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/smb/client/connect.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index a7147fa55c0c25..1a137b33858a1f 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -3849,8 +3849,12 @@ cifs_setup_session(const unsigned int xid, struct cifs_ses *ses, is_binding = !CIFS_ALL_CHANS_NEED_RECONNECT(ses); spin_unlock(&ses->chan_lock); - if (!is_binding) + if (!is_binding) { ses->ses_status = SES_IN_SETUP; + + /* force iface_list refresh */ + ses->iface_last_update = 0; + } spin_unlock(&ses->ses_lock); /* update ses ip_addr only for primary chan */ |