File _service:tar_scm:backport-0003-CVE-2023-1667-ke... of Package libssh

File _service:tar_scm:backport-0003-CVE-2023-1667-kex-Remove-needless-function-argument.patch of Package libssh

From 99760776d4552d8e63edd68ba4a7448766517b8c Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Mon, 13 Mar 2023 15:11:25 +0100
Subject: [PATCH] CVE-2023-1667:kex: Remove needless function argument

The information if the session is client or server session is already part of
the session structure so this argument only duplicated information.

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

Conflict:NA
Reference:https://gitlab.com/libssh/libssh-mirror/commit/99760776d4552d8e63edd68ba4a7448766517b8c
---
 include/libssh/kex.h | 2 +-
 src/client.c         | 4 ++--
 src/kex.c            | 7 ++++---
 src/server.c         | 4 ++--
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/include/libssh/kex.h b/include/libssh/kex.h
index 3a1f4a6..2ace69b 100644
--- a/include/libssh/kex.h
+++ b/include/libssh/kex.h
@@ -33,7 +33,7 @@ struct ssh_kex_struct {
 
 SSH_PACKET_CALLBACK(ssh_packet_kexinit);
 
-int ssh_send_kex(ssh_session session, int server_kex);
+int ssh_send_kex(ssh_session session);
 void ssh_list_kex(struct ssh_kex_struct *kex);
 int ssh_set_client_kex(ssh_session session);
 int ssh_kex_select_methods(ssh_session session);
diff --git a/src/client.c b/src/client.c
index 4eb798c..954ed39 100644
--- a/src/client.c
+++ b/src/client.c
@@ -420,7 +420,7 @@ static void ssh_client_connection_callback(ssh_session session)
             if (rc != SSH_OK) {
                 goto error;
             }
-            rc = ssh_send_kex(session, 0);
+            rc = ssh_send_kex(session);
             if (rc < 0) {
                 goto error;
             }
@@ -439,7 +439,7 @@ static void ssh_client_connection_callback(ssh_session session)
                 if (rc != SSH_OK) {
                     goto error;
                 }
-                rc = ssh_send_kex(session, 0);
+		rc = ssh_send_kex(session);
                 if (rc < 0) {
                     goto error;
                 }
diff --git a/src/kex.c b/src/kex.c
index 82071c7..4080a6b 100644
--- a/src/kex.c
+++ b/src/kex.c
@@ -830,9 +830,10 @@ int ssh_kex_select_methods (ssh_session session)
 
 
 /* this function only sends the predefined set of kex methods */
-int ssh_send_kex(ssh_session session, int server_kex)
+int ssh_send_kex(ssh_session session)
 {
-  struct ssh_kex_struct *kex = (server_kex ? &session->next_crypto->server_kex :
+  struct ssh_kex_struct *kex = (session->server ?
+      &session->next_crypto->server_kex :
       &session->next_crypto->client_kex);
   ssh_string str = NULL;
   int i;
@@ -929,7 +930,7 @@ int ssh_send_rekex(ssh_session session)
     }
 
     session->dh_handshake_state = DH_STATE_INIT;
-    rc = ssh_send_kex(session, session->server);
+    rc = ssh_send_kex(session);
     if (rc < 0) {
         SSH_LOG(SSH_LOG_PACKET, "Failed to send kex");
         return rc;
diff --git a/src/server.c b/src/server.c
index 080203f..2728d9b 100644
--- a/src/server.c
+++ b/src/server.c
@@ -366,7 +366,7 @@ static void ssh_server_connection_callback(ssh_session session){
             ssh_packet_set_default_callbacks(session);
             set_status(session, 0.5f);
             session->session_state=SSH_SESSION_STATE_INITIAL_KEX;
-            if (ssh_send_kex(session, 1) < 0) {
+	    if (ssh_send_kex(session) < 0) {
                 goto error;
             }
             break;
@@ -379,7 +379,7 @@ static void ssh_server_connection_callback(ssh_session session){
                 if(server_set_kex(session) == SSH_ERROR)
                     goto error;
                 /* We are in a rekeying, so we need to send the server kex */
-                if(ssh_send_kex(session, 1) < 0)
+		if (ssh_send_kex(session) < 0)
                     goto error;
             }
             ssh_list_kex(&session->next_crypto->client_kex); // log client kex
-- 
2.33.0