!39 fix ipv6 udp error

From: @yangl777 
Reviewed-by: @robertxw 
Signed-off-by: @robertxw

backport-ip6-udp-fix-probes-with-local-or-remote-port.patch

@@ -0,0 +1,78 @@
+From 513c04b02ff0632ad9c84b2d9b0f3dbf3a25c0b2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Markus=20K=C3=B6tter?= <koetter@luis.uni-hannover.de>
+Date: Wed, 15 Jan 2020 15:42:58 +0100
+Subject: [PATCH] ip6 udp - fix probes with local or remote port
+
+only set the remote port in raw packet, not as sendto parameter
+
+does not fix local and remote port, seq number is checksum then,
+payload has to be adjusted as with ipv4
+
+Conflict: NA
+Reference:https://github.com/traviscross/mtr/pull/331/commits/513c04b02ff0632ad9c84b2d9b0f3dbf3a25c0b2
+
+---
+ packet/probe_unix.c | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
+
+diff --git a/packet/probe_unix.c b/packet/probe_unix.c
+index bf1e2c9..a749f7d 100644
+--- a/packet/probe_unix.c
++++ b/packet/probe_unix.c
+@@ -52,9 +52,12 @@ int send_packet(
+     int packet_size,
+     const struct sockaddr_storage *sockaddr)
+ {
++    struct sockaddr_storage dst;
+     int send_socket = 0;
+     int sockaddr_length;
+ 
++    memcpy(&dst, sockaddr, sizeof(struct sockaddr_storage));
++
+     if (sockaddr->ss_family == AF_INET6) {
+         sockaddr_length = sizeof(struct sockaddr_in6);
+ 
+@@ -67,12 +70,17 @@ int send_packet(
+         } else if (param->protocol == IPPROTO_UDP) {
+             if (net_state->platform.ip6_socket_raw) {
+                 send_socket = net_state->platform.udp6_send_socket;
++                /* we got a ipv6 udp raw socket
++                 * the remote port is in the payload
++                 * we do not set in the sockaddr
++                 */
++                *sockaddr_port_offset(&dst) = 0;
+             } else {
+                 send_socket = net_state->platform.ip6_txrx_udp_socket;
+                 if (param->dest_port) {
+-                    *sockaddr_port_offset(sockaddr) = htons(param->dest_port);
++                    *sockaddr_port_offset(&dst) = htons(param->dest_port);
+                 } else {
+-                    *sockaddr_port_offset(sockaddr) = sequence;
++                    *sockaddr_port_offset(&dst) = sequence;
+                 }
+             }
+         }
+@@ -91,9 +99,9 @@ int send_packet(
+             } else if (param->protocol == IPPROTO_UDP) {
+                 send_socket = net_state->platform.ip4_txrx_udp_socket;
+                 if (param->dest_port) {
+-                    *sockaddr_port_offset(sockaddr) = htons(param->dest_port);
++                    *sockaddr_port_offset(&dst) = htons(param->dest_port);
+                 } else {
+-                    *sockaddr_port_offset(sockaddr) = sequence;
++                    *sockaddr_port_offset(&dst) = sequence;
+                 }
+             }
+         }
+@@ -105,7 +113,7 @@ int send_packet(
+     }
+ 
+     return sendto(send_socket, packet, packet_size, 0,
+-                  (struct sockaddr *) sockaddr, sockaddr_length);
++                  (struct sockaddr *) &dst, sockaddr_length);
+ }
+ 
+ /*
+-- 
+2.30.0
+

mtr-gtk-pkexec-wrapper.sh

@@ -7,4 +7,4 @@ if [ "$XDG_SESSION_TYPE" = wayland ]; then
     exit 1
 fi
 
-/usr/bin/pkexec /usr/bin/xmtr.bin
+/usr/bin/pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY /usr/bin/xmtr.bin

mtr.spec

@@ -1,8 +1,8 @@
 %global _hardened_build 1
 
 Name:          mtr
-Version:       0.92
-Release:       8
+Version:       0.93
+Release:       4
 Epoch:         2
 Summary:       Ping and Traceroute Network Diagnostic Tool
 License:       GPLv2 and BSD
@@ -11,6 +11,8 @@ Source0:       https://github.com/traviscross/mtr/archive/v%{version}/%{name}-%{
 Source1:       net-x%{name}.desktop
 Source2:       mtr-gtk-pkexec-wrapper.sh
 
+Patch6000:     backport-ip6-udp-fix-probes-with-local-or-remote-port.patch
+
 BuildRequires: git autoconf automake libtool ncurses-devel gtk2-devel desktop-file-utils
 
 Provides:       %{name}-gtk = %{epoch}:%{version}-%{release}
@@ -25,7 +27,7 @@ and percentage for all network hops between the systems.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version}
+%autosetup -n %{name}-%{version} -p1
 
 %build
 export CFLAGS="%{optflags} -fPIE"
@@ -64,11 +66,29 @@ make test
 
 %files help
 %defattr(-,root,root)
-%doc NEWS README SECURITY TODO
+%doc NEWS README.md SECURITY TODO
 %{_mandir}/man8/*
 
 %changelog
-* Wed Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 2:0.92-8
+* Fri Nov 24 2023 yanglu <yanglu72@h-partners.cn> - 2:0.93-4
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix ipv6 udp error
+
+* Mon Jul 18 2022 liyunqing <liyunqing@kylinos.cn> - 2:0.93-3
+- modify fix xmtr cannot start in Xface4 environment
+
+* Fri May 28 2021 zhanglin <lin.zhang@turbolinux.com.cn> - 2:0.93-2
+- modify net-xmtr.desktop file for Xfce4 Traceroute
+
+* Wed Aug 19 2020 lunankun <lunankun@huawei.com> - 2:0.93-1
+- Type:requirement
+- ID:NA
+- SUG:NA
+- DESC:update to 1.93-1
+
+* Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 2:0.92-8
 - Type:NA
 - ID:NA
 - SUG:NA