app-crypt/gnupg: Fix CNAME dns regression introduced in 2.1.17

Upstream patch to fix CNAME DNS regression introduced in released 2.1.17
relating to trailing dot in name.

Package-Manager: Portage-2.3.3, Repoman-2.3.1

diff --git a/app-crypt/gnupg/files/gnupg-2.1.17-dirmngr-Strip-root-zone-suffix-from-libdns-cname-res.patch b/app-crypt/gnupg/files/gnupg-2.1.17-dirmngr-Strip-root-zone-suffix-from-libdns-cname-res.patch
new file mode 100644 (file)
index 0000000..4b71502
--- /dev/null
+++ b/app-crypt/gnupg/files/gnupg-2.1.17-dirmngr-Strip-root-zone-suffix-from-libdns-cname-res.patch
@@ -0,0 +1,46 @@
+From b200e636ab20d2aa93d9f71f3789db5a04af0a56 Mon Sep 17 00:00:00 2001
+From: Werner Koch <wk@gnupg.org>
+Date: Mon, 2 Jan 2017 10:00:33 +0100
+Subject: [PATCH] dirmngr: Strip root zone suffix from libdns cname results.
+
+* dirmngr/dns-stuff.c (resolve_name_libdns): Strip trailing dot.
+(get_dns_cname_libdns): Ditto.
+--
+
+Signed-off-by: Werner Koch <wk@gnupg.org>
+---
+ dirmngr/dns-stuff.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/dirmngr/dns-stuff.c b/dirmngr/dns-stuff.c
+index a31b073..f2e1df9 100644
+--- a/dirmngr/dns-stuff.c
++++ b/dirmngr/dns-stuff.c
+@@ -732,6 +732,10 @@ resolve_name_libdns (const char *name, unsigned short port,
+               err = gpg_error_from_syserror ();
+               goto leave;
+             }
++          /* Libdns appends the root zone part which is problematic
++           * for most other functions - strip it.  */
++          if (**r_canonname && (*r_canonname)[strlen (*r_canonname)-1] == '.')
++            (*r_canonname)[strlen (*r_canonname)-1] = 0;
+         }
+ 
+       dai = xtrymalloc (sizeof *dai + ent->ai_addrlen -1);
+@@ -1899,6 +1903,13 @@ get_dns_cname_libdns (const char *name, char **r_cname)
+   *r_cname = xtrystrdup (cname.host);
+   if (!*r_cname)
+     err = gpg_error_from_syserror ();
++  else
++    {
++      /* Libdns appends the root zone part which is problematic
++       * for most other functions - strip it.  */
++      if (**r_cname && (*r_cname)[strlen (*r_cname)-1] == '.')
++        (*r_cname)[strlen (*r_cname)-1] = 0;
++    }
+ 
+  leave:
+   dns_free (ans);
+-- 
+2.8.1
+

diff --git a/app-crypt/gnupg/gnupg-2.1.17.ebuild b/app-crypt/gnupg/gnupg-2.1.17-r1.ebuild
similarity index 95%
rename from app-crypt/gnupg/gnupg-2.1.17.ebuild
rename to app-crypt/gnupg/gnupg-2.1.17-r1.ebuild
index 62dc0e9b34d3b36f23c236811f9b3a5ced093b09..d682e326589ddd9994573142c4bb7905bfd6ca7e 100644 (file)
--- a/app-crypt/gnupg/gnupg-2.1.17.ebuild
+++ b/app-crypt/gnupg/gnupg-2.1.17-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -50,7 +50,8 @@ S="${WORKDIR}/${MY_P}"
 
 src_prepare() {
        default
-       epatch "${FILESDIR}/${PN}-2.1.16-gpgscm-Use-shorter-socket-path-lengts-to-improve-tes.patch"
+       epatch "${FILESDIR}/${PN}-2.1.16-gpgscm-Use-shorter-socket-path-lengts-to-improve-tes.patch" \
+                  "${FILESDIR}/${P}-dirmngr-Strip-root-zone-suffix-from-libdns-cname-res.patch"
        epatch_user
 }
 
@@ -81,7 +82,6 @@ src_configure() {
                --enable-gpg \
                --enable-gpgsm \
                --enable-large-secmem \
-               --without-adns \
                "${myconf[@]}" \
                $(use_enable bzip2) \
                $(use_enable gnutls) \