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auth_gss: the list of pseudoflavors not being parsed correctly

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gss_mech_list_pseudoflavors() parses a list of registered mechanisms.
On that list contains a list of pseudo flavors which was not being
parsed correctly, causing only the first pseudo flavor to be found.

Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Steve Dickson 2012-05-03 11:47:08 -04:00 committed by Trond Myklebust
parent 3617e5031b
commit 7bdf7415a6
1 changed files with 4 additions and 3 deletions
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7
net/sunrpc/auth_gss/gss_mech_switch.c
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@ -242,12 +242,13 @@ EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor);
int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr) int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr)
{ {
struct gss_api_mech *pos = NULL; struct gss_api_mech *pos = NULL;
int i = 0; int j, i = 0;
spin_lock(&registered_mechs_lock); spin_lock(&registered_mechs_lock);
list_for_each_entry(pos, &registered_mechs, gm_list) { list_for_each_entry(pos, &registered_mechs, gm_list) {
array_ptr[i] = pos->gm_pfs->pseudoflavor; for (j=0; j < pos->gm_pf_num; j++) {
i++; array_ptr[i++] = pos->gm_pfs[j].pseudoflavor;
}
} }
spin_unlock(&registered_mechs_lock); spin_unlock(&registered_mechs_lock);
return i; return i;