initial import

tftp-hpa/PKGBUILD

@@ -0,0 +1,57 @@
+# Maintainer: Jesus E. <heckyel@riseup.net>
+
+pkgname=tftp-hpa
+pkgver=5.2
+_debver=$pkgver
+_debrel=1.4
+pkgrel=4
+pkgdesc="Official tftp server"
+arch=(i686 x86_64)
+url='https://www.kernel.org/pub/software/network/tftp/tftp-hpa/'
+license=('Original-BSD')
+backup=('etc/conf.d/tftpd')
+depends=('readline')
+source=(https://www.kernel.org/pub/software/network/tftp/tftp-hpa/$pkgname-$pkgver.tar.gz
+        LICENSE::https://metadata.ftp-master.debian.org/changelogs//main/t/tftp-hpa/tftp-hpa_${_debver}+20150808-${_debrel}_copyright
+        tftpd.confd
+        tftpd.initd
+        tftpd.run
+        fix-common.patch
+        tftp-hpa-0.49-fortify-strcpy-crash.patch)
+sha512sums=('d79c9bd41ccf573d44ae5c4d72726c27ed2f84c8fc4f7bb12e26c3deb9bee0ececcef8b4a49cca9c59da1673f1181e5187fd4ac0cbdc5285ca18f02c4788b89e'
+            '3f26f4fa1067fd4f62c85256ff989cfb0c55af5373d7e9a4eed2d61e45f2467a67a2824701a210326c8906a558b7b01d67e59ef9c7abc53afac676f568254262'
+            'd6a28715c97133794a2c4bd955a0dbe830767e0e3fa3ae0ad1f08bdebf348225633b6e49cd1785906e1ac0d2e016f34222c4724bae9933670a4bd16b128f9eee'
+            'cf1fe93a7618968365e473f3286d5fffceaaa75a30ce68e9268163fb00d2aef21afd08b4b293b1bd95b07200016d8cdaf9511fad43cf9aba5cd1610cd45b44af'
+            '7161e39e269ebf250b162f768ef904b14abbb292cb61ed2fab7c080caa6d3642e3586d88d56f7ed20f64bb4395bc15df1cdc682cd86cc44135d362fe2e840770'
+            '40127e7ce276a2bc015255dbeef2665bfe8ff006b1e1d8fb79797e946d6030fd74606cffe0bea11eaad276a693f223faaaf1c1ccb5f276b40fdad40b366172b7'
+            'ef2cecfb1509381b6c730fb4e2a1790d180f37a9f009ee89dbd04f4deabd92ca87158d3fa4eae11824a1235113f288627c4c00058c64cda7d83dd624c6b0469a')
+
+prepare() {
+  cd ${pkgname}-${pkgver}
+  patch -Np1 -i ${srcdir}/tftp-hpa-0.49-fortify-strcpy-crash.patch
+  patch -Np1 -i ${srcdir}/fix-common.patch
+}
+
+build() {
+  cd ${pkgname}-${pkgver}
+  CFLAGS+=' -fcommon' # https://wiki.gentoo.org/wiki/Gcc_10_porting_notes/fno_common
+  ./configure \
+    --prefix=/usr \
+    --mandir=/usr/share/man \
+    --without-tcpwrappers
+  make
+}
+
+package() {
+  cd ${pkgname}-${pkgver}
+  make INSTALLROOT="${pkgdir}" install
+  install -d "$pkgdir"/var/tftpboot
+
+  # openrc and runit
+  install -Dm0644 "$srcdir/tftpd.confd" "${pkgdir}/etc/conf.d/tftpd"
+  install -Dm0755 "$srcdir/tftpd.initd" "${pkgdir}/etc/init.d/tftpd"
+  install -Dm0755 "$srcdir/tftpd.run" "${pkgdir}/etc/sv/tftpd/run"
+
+  # license
+  install -Dm0644 "${srcdir}/LICENSE" -t "${pkgdir}/usr/share/licenses/${pkgname}"
+}

tftp-hpa/fix-common.patch

@@ -0,0 +1,24 @@
+diff -urN tftp-hpa-5.2.orig/tftp/main.c tftp-hpa-5.2/tftp/main.c
+--- tftp-hpa-5.2.orig/tftp/main.c	2020-11-14 22:21:15.851650899 -0700
++++ tftp-hpa-5.2/tftp/main.c	2020-11-14 22:21:41.878327755 -0700
+@@ -95,7 +95,7 @@
+ int margc;
+ char *margv[20];
+ const char *prompt = "tftp> ";
+-sigjmp_buf toplevel;
++static sigjmp_buf toplevel;
+ void intr(int);
+ struct servent *sp;
+ int portrange = 0;
+diff -urN tftp-hpa-5.2.orig/tftp/tftp.c tftp-hpa-5.2/tftp/tftp.c
+--- tftp-hpa-5.2.orig/tftp/tftp.c	2020-11-14 22:21:15.851650899 -0700
++++ tftp-hpa-5.2/tftp/tftp.c	2020-11-14 22:21:51.304998113 -0700
+@@ -48,7 +48,7 @@
+ #define PKTSIZE    SEGSIZE+4
+ char ackbuf[PKTSIZE];
+ int timeout;
+-sigjmp_buf toplevel;
++static sigjmp_buf toplevel;
+ sigjmp_buf timeoutbuf;
+ 
+ static void nak(int, const char *);

tftp-hpa/tftp-hpa-0.49-fortify-strcpy-crash.patch

@@ -0,0 +1,26 @@
+diff -urN tftp-hpa-0.49.orig/tftp/tftp.c tftp-hpa-0.49/tftp/tftp.c
+--- tftp-hpa-0.49.orig/tftp/tftp.c	2008-10-20 18:08:31.000000000 -0400
++++ tftp-hpa-0.49/tftp/tftp.c	2009-08-05 09:47:18.072585848 -0400
+@@ -279,15 +279,16 @@
+             struct tftphdr *tp, const char *mode)
+ {
+     char *cp;
++    size_t len;
+ 
+     tp->th_opcode = htons((u_short) request);
+     cp = (char *)&(tp->th_stuff);
+-    strcpy(cp, name);
+-    cp += strlen(name);
+-    *cp++ = '\0';
+-    strcpy(cp, mode);
+-    cp += strlen(mode);
+-    *cp++ = '\0';
++    len = strlen(name) + 1;
++    memcpy(cp, name, len);
++    cp += len;
++    len = strlen(mode) + 1;
++    memcpy(cp, mode, len);
++    cp += len;
+     return (cp - (char *)tp);
+ }
+ 

tftp-hpa/tftpd.confd

@@ -0,0 +1,15 @@
+# /etc/init.d/tftpd
+
+# Path to server files from
+# Depending on your application you may have to change this.
+TFTPD_PATH="/var/tftpboot/"
+#TFTPD_PATH="/var/tftp/"
+#TFTPD_PATH="/tftpboot/"
+#TFTPD_PATH="/tftproot/"
+
+# For more options, see tftpd(8)
+# -R 4096:32767 solves problems with ARC firmware, and obsoletes
+# the /proc/sys/net/ipv4/ip_local_port_range hack.
+# -s causes $TFTPD_PATH to be the root of the TFTP tree.
+# -l is passed by the init script in addition to these options.
+TFTPD_OPTS="-R 4096:32767 -s ${TFTPD_PATH}"

tftp-hpa/tftpd.initd

@@ -0,0 +1,21 @@
+#!/sbin/openrc-run
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-ftp/tftp-hpa/files/in.tftpd.rc6,v 1.2 2005/07/30 06:29:14 vapier Exp $
+
+depend() {
+	need net
+	after firewall
+}
+
+start() {
+	ebegin "Starting tftpd"
+	/usr/sbin/tftpd -l ${INTFTPD_OPTS}
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping tftpd"
+	start-stop-daemon --stop --exec /usr/sbin/tftpd
+	eend $?
+}

tftp-hpa/tftpd.run

@@ -0,0 +1,3 @@
+#!/bin/sh
+: "${OPTS:= -s -v}"
+exec /usr/sbin/in.tftpd -L $OPTS /var/lib/tftp