upstream commit

move dispatch to struct ssh; ok djm@

1 files changed, 13 insertions, 9 deletions

diff --git a/auth2-gss.c b/auth2-gss.c
index 447f896f2..1ca835773 100644
--- a/auth2-gss.c
+++ b/auth2-gss.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth2-gss.c,v 1.21 2014/02/26 20:28:44 djm Exp $ */
+/* $OpenBSD: auth2-gss.c,v 1.22 2015/01/19 20:07:45 markus Exp $ */
 
 /*
  * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -48,10 +48,10 @@
 
 extern ServerOptions options;
 
-static void input_gssapi_token(int type, u_int32_t plen, void *ctxt);
-static void input_gssapi_mic(int type, u_int32_t plen, void *ctxt);
-static void input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt);
-static void input_gssapi_errtok(int, u_int32_t, void *);
+static int input_gssapi_token(int type, u_int32_t plen, void *ctxt);
+static int input_gssapi_mic(int type, u_int32_t plen, void *ctxt);
+static int input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt);
+static int input_gssapi_errtok(int, u_int32_t, void *);
 
 /*
  * We only support those mechanisms that we know about (ie ones that we know
@@ -126,7 +126,7 @@ userauth_gssapi(Authctxt *authctxt)
         return (0);
 }
 
-static void
+static int
 input_gssapi_token(int type, u_int32_t plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -178,9 +178,10 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt)
         }
 
         gss_release_buffer(&min_status, &send_tok);
+        return 0;
 }
 
-static void
+static int
 input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -212,6 +213,7 @@ input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
         /* The client will have already moved on to the next auth */
 
         gss_release_buffer(&maj_status, &send_tok);
+        return 0;
 }
 
 /*
@@ -220,7 +222,7 @@ input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
  * which only enables it once the GSSAPI exchange is complete.
  */
 
-static void
+static int
 input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -244,9 +246,10 @@ input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
         dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
         dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
         userauth_finish(authctxt, authenticated, "gssapi-with-mic", NULL);
+        return 0;
 }
 
-static void
+static int
 input_gssapi_mic(int type, u_int32_t plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -284,6 +287,7 @@ input_gssapi_mic(int type, u_int32_t plen, void *ctxt)
         dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
         dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
         userauth_finish(authctxt, authenticated, "gssapi-with-mic", NULL);
+        return 0;
 }
 
 Authmethod method_gssapi = {