initial import

tcp-wrappers/PKGBUILD

@@ -0,0 +1,75 @@
+# Maintainer: Jesus E. <heckyel@riseup.net>
+
+pkgbase=tcp-wrappers
+pkgname=('libwrap' 'tcp-wrappers')
+pkgver=7.6.31
+pkgrel=1
+pkgdesc='Monitors and Controls incoming TCP connections'
+arch=('i686' 'x86_64')
+url=ftp://ftp.porcupine.org/pub/security/index.html
+license=('Expat')
+depends=('glibc' 'libnsl')
+source=(ftp://ftp.porcupine.org/pub/security/tcp_wrappers_${pkgver%.*}.tar.gz
+        https://deb.debian.org/debian/pool/main/t/tcp-wrappers/tcp-wrappers_${pkgver%.*}.q-${pkgver##*.}.debian.tar.xz
+        tcp-wrappers-redhat-bug11881.patch
+        hosts.allow
+        hosts.deny)
+sha512sums=('2d9d003791f8d00912a36ae00579e2b8dd7ad8a7bf8eae259659bcaf5365b150540ff6c93c91765872c76041579b7a02b6e3c64528fb7f8235680399ba1d9dac'
+            'de2bd7b081fca0f182def93795014332baf7b5edf339eaf81dff82772aea1dc866ccddccd5273e7dc49cf760953e164a66f1e5945cb54f2b8dab090c11712c33'
+            '5d6d9fea060a6801bca98c65dfaa2e94e77830416126950b8941a38758b9e177825c31f3878753ce6170b97a12326c3efd09647c5d5a233ebd715d171f296098'
+            'c73beac92c6b860d2ff4ca7d339297080824552413d10944d665ac4ec48b18f607b0516972ff82158521739c8e5f8c3ba52ddb6012ea048236a80f117f70ca36'
+            'ab5d61dde6fa845d15f830ec5300e571ce0eaf6a96c938b9a52811f83de984b5ab0fb583e4ff8df9fdf01c976270f5c1212034a08654926b11d63eda80289976')
+
+prepare() {
+  cd tcp_wrappers_${pkgver%.*}
+
+  for patch in $(cat ../debian/patches/series); do
+    patch -Np1 -i ../debian/patches/${patch}
+  done
+  patch -Np1 -i ../tcp-wrappers-redhat-bug11881.patch
+}
+
+build() {
+  cd tcp_wrappers_${pkgver%.*}
+
+  make \
+    COPTS="$CFLAGS" \
+    LDOPTS="$LDFLAGS" \
+    STYLE='-DPROCESS_OPTIONS' \
+    linux
+}
+
+package_libwrap() {
+  provides=(tcp_wrappers-libs)
+  conflicts=(tcp_wrappers-libs)
+
+  cd tcp_wrappers_${pkgver%.*}
+
+  install -Dm 644 tcpd.h -t "${pkgdir}"/usr/include/
+  install -Dm 644 shared/libwrap.so.0.${pkgver%.*} -t "${pkgdir}"/usr/lib/
+  ln -s libwrap.so.0.${pkgver%.*} "${pkgdir}"/usr/lib/libwrap.so.0
+  ln -s libwrap.so.0 "${pkgdir}"/usr/lib/libwrap.so
+
+  install -Dm 644 DISCLAIMER -t "${pkgdir}"/usr/share/licenses/$pkgname/
+}
+
+package_tcp-wrappers() {
+  depends=(libwrap)
+  provides=(tcp_wrappers)
+  conflicts=(tcp_wrappers)
+  backup=(
+    etc/hosts.allow
+    etc/hosts.deny
+  )
+
+  cd tcp_wrappers_${pkgver%.*}
+
+  install -Dm 755 safe_finger tcpd tcpdchk tcpdmatch try-from -t "${pkgdir}"/usr/bin/
+  install -Dm 644 *.3 -t "${pkgdir}"/usr/share/man/man3/
+  install -Dm 644 *.5 -t "${pkgdir}"/usr/share/man/man5/
+  install -Dm 644 *.8 -t "${pkgdir}"/usr/share/man/man8/
+  install -Dm 644 ../hosts.{allow,deny} -t "${pkgdir}"/etc/
+  install -Dm 644 README -t "${pkgdir}"/usr/share/doc/tcp-wrappers/
+
+  install -Dm 644 DISCLAIMER -t "${pkgdir}"/usr/share/licenses/$pkgname/
+}

tcp-wrappers/hosts.allow

@@ -0,0 +1,5 @@
+#
+# /etc/hosts.allow
+#
+
+# End of file

tcp-wrappers/hosts.deny

@@ -0,0 +1,8 @@
+#
+# /etc/hosts.deny
+#
+
+ALL: ALL
+
+# End of file
+

tcp-wrappers/tcp-wrappers-redhat-bug11881.patch

@@ -0,0 +1,36 @@
+--- tcp_wrappers_7.6/tcpd.c.bug11881
++++ tcp_wrappers_7.6/tcpd.c
+@@ -60,10 +60,10 @@
+      */
+ 
+     if (argv[0][0] == '/') {
+-	strcpy(path, argv[0]);
++	strncpy(path, argv[0], sizeof(path));
+ 	argv[0] = strrchr(argv[0], '/') + 1;
+     } else {
+-	sprintf(path, "%s/%s", REAL_DAEMON_DIR, argv[0]);
++	snprintf(path, sizeof(path), "%s/%s", REAL_DAEMON_DIR, argv[0]);
+     }
+ 
+     /*
+--- tcp_wrappers_7.6/eval.c.bug11881
++++ tcp_wrappers_7.6/eval.c
+@@ -111,7 +111,7 @@
+ 	return (hostinfo);
+ #endif
+     if (STR_NE(eval_user(request), unknown)) {
+-	sprintf(both, "%s@%s", request->user, hostinfo);
++	snprintf(both, sizeof(both), "%s@%s", request->user, hostinfo);
+ 	return (both);
+     } else {
+ 	return (hostinfo);
+@@ -128,7 +128,7 @@
+     char   *daemon = eval_daemon(request);
+ 
+     if (STR_NE(host, unknown)) {
+-	sprintf(both, "%s@%s", daemon, host);
++	snprintf(both, sizeof(both), "%s@%s", daemon, host);
+ 	return (both);
+     } else {
+ 	return (daemon);
+