6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Paulo Alcantara <pc@xxxxxxxxxxxxx>
[ Upstream commit a13ca780afab350f37f8be9eda2bf79d1aed9bdd ]
When having several mounts that share same credential and the client
couldn't re-establish an SMB session due to an expired kerberos ticket
or rotated password, smb2_calc_signature() will end up flooding dmesg
when not finding SMB sessions to calculate signatures.
Signed-off-by: Paulo Alcantara (Red Hat) <pc@xxxxxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Stable-dep-of: 343d7fe6df9e ("smb: client: fix use-after-free of signing key")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/smb/client/smb2transport.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/smb/client/smb2transport.c b/fs/smb/client/smb2transport.c
index 4ca04e62a993..73eae1b16034 100644
--- a/fs/smb/client/smb2transport.c
+++ b/fs/smb/client/smb2transport.c
@@ -242,7 +242,7 @@ smb2_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server,
ses = smb2_find_smb_ses(server, le64_to_cpu(shdr->SessionId));
if (unlikely(!ses)) {
- cifs_server_dbg(VFS, "%s: Could not find session\n", __func__);
+ cifs_server_dbg(FYI, "%s: Could not find session\n", __func__);
return -ENOENT;
}
--
2.39.5
