From: Kenneth D'souza <kdsouza@redhat.com>
Date: Tue, 9 Jun 2020 10:12:10 +0530
Subject: [PATCH] cifs: Add get_security_type_str function to return sec type.
Git-commit: 0b0430c6a10a22813e3d40c5658ae644acda4303
Patch-mainline: v5.8-rc1
References: bsc#1192606
This code is more organized and robust.
Signed-off-by: Kenneth D'souza <kdsouza@redhat.com>
Signed-off-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
---
fs/cifs/cifs_debug.c | 4 +---
fs/cifs/cifsglob.h | 18 ++++++++++++++++++
2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 3ad1a98fd567..fc98b97b396a 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -221,8 +221,6 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
struct cifs_ses *ses;
struct cifs_tcon *tcon;
int i, j;
- const char *security_types[] = {"Unspecified", "LANMAN", "NTLM",
- "NTLMv2", "RawNTLMSSP", "Kerberos"};
seq_puts(m,
"Display Internal CIFS Data Structures for Debugging\n"
@@ -379,7 +377,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
}
seq_printf(m,"Security type: %s\n",
- security_types[server->ops->select_sectype(server, ses->sectype)]);
+ get_security_type_str(server->ops->select_sectype(server, ses->sectype)));
if (server->rdma)
seq_printf(m, "RDMA\n\t");
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index e133bb3e172f..fad37d61910a 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -2008,6 +2008,24 @@ extern struct smb_version_values smb302_values;
extern struct smb_version_operations smb311_operations;
extern struct smb_version_values smb311_values;
+static inline char *get_security_type_str(enum securityEnum sectype)
+{
+ switch (sectype) {
+ case RawNTLMSSP:
+ return "RawNTLMSSP";
+ case Kerberos:
+ return "Kerberos";
+ case NTLMv2:
+ return "NTLMv2";
+ case NTLM:
+ return "NTLM";
+ case LANMAN:
+ return "LANMAN";
+ default:
+ return "Unknown";
+ }
+}
+
static inline bool is_smb1_server(struct TCP_Server_Info *server)
{
return strcmp(server->vals->version_string, SMB1_VERSION_STRING) == 0;
--
2.33.1