diff options
Diffstat (limited to 'net/sunrpc/auth_gss/gss_mech_switch.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_mech_switch.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index 92a7240..81fb6f3 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -271,19 +271,27 @@ int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr, int size) return i; } -u32 -gss_svc_to_pseudoflavor(struct gss_api_mech *gm, u32 service) +/** + * gss_svc_to_pseudoflavor - map a GSS service number to a pseudoflavor + * @gm: GSS mechanism handle + * @qop: GSS quality-of-protection value + * @service: GSS service value + * + * Returns a matching security flavor, or RPC_AUTH_MAXFLAVOR if none is found. + */ +rpc_authflavor_t gss_svc_to_pseudoflavor(struct gss_api_mech *gm, u32 qop, + u32 service) { int i; for (i = 0; i < gm->gm_pf_num; i++) { - if (gm->gm_pfs[i].service == service) { + if (gm->gm_pfs[i].qop == qop && + gm->gm_pfs[i].service == service) { return gm->gm_pfs[i].pseudoflavor; } } - return RPC_AUTH_MAXFLAVOR; /* illegal value */ + return RPC_AUTH_MAXFLAVOR; } -EXPORT_SYMBOL_GPL(gss_svc_to_pseudoflavor); /** * gss_mech_info2flavor - look up a pseudoflavor given a GSS tuple @@ -301,7 +309,7 @@ rpc_authflavor_t gss_mech_info2flavor(struct rpcsec_gss_info *info) if (gm == NULL) return RPC_AUTH_MAXFLAVOR; - pseudoflavor = gss_svc_to_pseudoflavor(gm, info->service); + pseudoflavor = gss_svc_to_pseudoflavor(gm, info->qop, info->service); gss_mech_put(gm); return pseudoflavor; |
