6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Steve French <stfrench@xxxxxxxxxxxxx>
[ Upstream commit a5cc98eba2592d6e3c5a4351319595ddde2a5901 ]
When a user tries to use the "sec=krb5p" mount parameter to encrypt
data on connection to a server (when authenticating with Kerberos), we
indicate that it is not supported, but do not note the equivalent
recommended mount parameter ("sec=krb5,seal") which turns on encryption
for that mount (and uses Kerberos for auth). Update the warning message.
Reviewed-by: Shyam Prasad N <sprasad@xxxxxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/smb/client/fs_context.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 75f2c8734ff56..6ecbf48d0f0c6 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -210,7 +210,7 @@ cifs_parse_security_flavors(struct fs_context *fc, char *value, struct smb3_fs_c
switch (match_token(value, cifs_secflavor_tokens, args)) {
case Opt_sec_krb5p:
- cifs_errorf(fc, "sec=krb5p is not supported!\n");
+ cifs_errorf(fc, "sec=krb5p is not supported. Use sec=krb5,seal instead\n");
return 1;
case Opt_sec_krb5i:
ctx->sign = true;
--
2.43.0
