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NFS: Determine initial mount security

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When sec=<something> is not presented as a mount option,
we should attempt to determine what security flavor the
server is using.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Bryan Schumaker
2011-03-24 17:12:31 +00:00
committed by Trond Myklebust
parent 7ebb931598
commit 8f70e95f9f
3 changed files with 50 additions and 2 deletions
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16
net/sunrpc/auth_gss/gss_mech_switch.c
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@@ -215,6 +215,22 @@ gss_mech_get_by_pseudoflavor(u32 pseudoflavor)
EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor);
int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr)
{
struct gss_api_mech *pos = NULL;
int i = 0;
spin_lock(&registered_mechs_lock);
list_for_each_entry(pos, &registered_mechs, gm_list) {
array_ptr[i] = pos->gm_pfs->pseudoflavor;
i++;
}
spin_unlock(&registered_mechs_lock);
return i;
}
EXPORT_SYMBOL_GPL(gss_mech_list_pseudoflavors);
u32
gss_svc_to_pseudoflavor(struct gss_api_mech *gm, u32 service)
{