diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2023-02-10 20:41:17 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-02-21 10:25:11 +0300 |
| commit | e77978de4765229e09c8fabcf4f8419ff367317f (patch) | |
| tree | 2c59949e8b8f280734c09866d3c61ca220359f6c /fs | |
| parent | df57109bd50b9ed6911f3c2aa914189fe4c1fe2c (diff) | |
| download | linux-e77978de4765229e09c8fabcf4f8419ff367317f.tar.xz | |
cifs: update ip_addr for ses only for primary chan setup
We update ses->ip_addr whenever we do a session setup.
But this should happen only for primary channel in mchan
scenario.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/connect.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 6831eb8cea7c..61872db5d775 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3708,16 +3708,12 @@ cifs_setup_session(const unsigned int xid, struct cifs_ses *ses, struct nls_table *nls_info) { int rc = -ENOSYS; - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&server->dstaddr; - struct sockaddr_in *addr = (struct sockaddr_in *)&server->dstaddr; + struct TCP_Server_Info *pserver = CIFS_SERVER_IS_CHAN(server) ? server->primary_server : server; + struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&pserver->dstaddr; + struct sockaddr_in *addr = (struct sockaddr_in *)&pserver->dstaddr; bool is_binding = false; spin_lock(&ses->ses_lock); - if (server->dstaddr.ss_family == AF_INET6) - scnprintf(ses->ip_addr, sizeof(ses->ip_addr), "%pI6", &addr6->sin6_addr); - else - scnprintf(ses->ip_addr, sizeof(ses->ip_addr), "%pI4", &addr->sin_addr); - if (ses->ses_status != SES_GOOD && ses->ses_status != SES_NEW && ses->ses_status != SES_NEED_RECON) { @@ -3741,6 +3737,14 @@ cifs_setup_session(const unsigned int xid, struct cifs_ses *ses, ses->ses_status = SES_IN_SETUP; spin_unlock(&ses->ses_lock); + /* update ses ip_addr only for primary chan */ + if (server == pserver) { + if (server->dstaddr.ss_family == AF_INET6) + scnprintf(ses->ip_addr, sizeof(ses->ip_addr), "%pI6", &addr6->sin6_addr); + else + scnprintf(ses->ip_addr, sizeof(ses->ip_addr), "%pI4", &addr->sin_addr); + } + if (!is_binding) { ses->capabilities = server->capabilities; if (!linuxExtEnabled) |