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authorPaulo Alcantara <pc@cjr.nz>2022-06-24 15:01:43 -0300
committerSteve French <stfrench@microsoft.com>2022-06-24 13:34:28 -0500
commitaf3a6d1018f02c6dc8388f1f3785a559c7ab5961 (patch)
tree1ea9d2bc699c8245c67fa976ab78573c72b98958 /fs
parent8da33fd11c05b7c64ef6456970f2fce61851806e (diff)
cifs: update cifs_ses::ip_addr after failover
cifs_ses::ip_addr wasn't being updated in cifs_session_setup() when reconnecting SMB sessions thus returning wrong value in /proc/fs/cifs/DebugData. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Cc: stable@kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/connect.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 8d56325915d0..fa29c9aae24b 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4025,10 +4025,16 @@ 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;
bool is_binding = false;
-
spin_lock(&cifs_tcp_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) {