diff options
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 153b3e11e61a..1e8cced55ff7 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -368,25 +368,39 @@ static void gss_encode_v0_msg(struct gss_upcall_msg *gss_msg) gss_msg->msg.len = sizeof(gss_msg->uid); } -static void gss_encode_v1_msg(struct gss_upcall_msg *gss_msg) +static void gss_encode_v1_msg(struct gss_upcall_msg *gss_msg, + struct rpc_clnt *clnt) { - gss_msg->msg.len = sprintf(gss_msg->databuf, "mech=%s uid=%d\n", + char *p = gss_msg->databuf; + int len = 0; + + gss_msg->msg.len = sprintf(gss_msg->databuf, "mech=%s uid=%d ", gss_msg->auth->mech->gm_name, gss_msg->uid); + p += gss_msg->msg.len; + if (clnt->cl_principal) { + len = sprintf(p, "target=%s ", clnt->cl_principal); + p += len; + gss_msg->msg.len += len; + } + len = sprintf(p, "\n"); + gss_msg->msg.len += len; + gss_msg->msg.data = gss_msg->databuf; BUG_ON(gss_msg->msg.len > UPCALL_BUF_LEN); } -static void gss_encode_msg(struct gss_upcall_msg *gss_msg) +static void gss_encode_msg(struct gss_upcall_msg *gss_msg, + struct rpc_clnt *clnt) { if (pipe_version == 0) gss_encode_v0_msg(gss_msg); else /* pipe_version == 1 */ - gss_encode_v1_msg(gss_msg); + gss_encode_v1_msg(gss_msg, clnt); } static inline struct gss_upcall_msg * -gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid) +gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid, struct rpc_clnt *clnt) { struct gss_upcall_msg *gss_msg; int vers; @@ -406,7 +420,7 @@ gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid) atomic_set(&gss_msg->count, 1); gss_msg->uid = uid; gss_msg->auth = gss_auth; - gss_encode_msg(gss_msg); + gss_encode_msg(gss_msg, clnt); return gss_msg; } @@ -422,7 +436,7 @@ gss_setup_upcall(struct rpc_clnt *clnt, struct gss_auth *gss_auth, struct rpc_cr if (gss_cred->gc_machine_cred != 0) uid = 0; - gss_new = gss_alloc_msg(gss_auth, uid); + gss_new = gss_alloc_msg(gss_auth, uid, clnt); if (IS_ERR(gss_new)) return gss_new; gss_msg = gss_add_msg(gss_auth, gss_new); |