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cifs: dump Security Type info in DebugData

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Currently the end user is unaware with what sec type the
cifs share is mounted if no sec=<type> option is parsed.
With this patch one can easily check from DebugData.

Example:
1) Name: x.x.x.x Uses: 1 Capability: 0x8001f3fc	Session Status: 1 Security type: RawNTLMSSP

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: Aurelien Aptel <aaptel@suse.com>
This commit is contained in:
Kenneth D'souza 2020-06-04 21:14:41 +05:30 committed by Steve French
parent e80ddeb2f7
commit 8e84a61a9c
1 changed files with 6 additions and 0 deletions
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6
fs/cifs/cifs_debug.c
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@ -221,6 +221,8 @@ 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"
@ -375,6 +377,10 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
ses->ses_count, ses->serverOS, ses->serverNOS,
ses->capabilities, ses->status);
}
seq_printf(m,"Security type: %s\n",
security_types[server->ops->select_sectype(server, ses->sectype)]);
if (server->rdma)
seq_printf(m, "RDMA\n\t");
seq_printf(m, "TCP status: %d Instance: %d\n\tLocal Users To "