package/heirloom-mailx: security bump to version 12.5-5 from Debian

Our current heirloom-mailx package is affected by CVE-2014-7844. It
has been fixed by a Debian patch
0014-globname-Invoke-wordexp-with-WRDE_NOCMD.patch, but it does rely
on other Debian patches as well.

Instead of bringing those patches locally, we just update the package
to use version 12.5-5 from Debian, including its patches.

The local patch
0001-Patched-out-SSL2-support-since-it-is-no-longer-suppo.patch is
removed as it is part of the Debian patches.

The remaining patch 0002-fix-libressl-support.patch is renumbered.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 15972770cf)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/heirloom-mailx/0001-Patched-out-SSL2-support-since-it-is-no-longer-suppo.patch

@@ -1,42 +0,0 @@
-From: Hilko Bengen <bengen@debian.org>
-Date: Wed, 27 Apr 2011 00:18:42 +0200
-Subject: Patched out SSL2 support since it is no longer supported by OpenSSL.
-
-Now that openssl has dropped SSLv2 support we need to patch it out.
-Patch picked up from debian patchseries 5.
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
----
- mailx.1   |    2 +-
- openssl.c |    4 +---
- 2 files changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/mailx.1 b/mailx.1
-index 417ea04..a02e430 100644
---- a/mailx.1
-+++ b/mailx.1
-@@ -3575,7 +3575,7 @@ Only applicable if SSL/TLS support is built using OpenSSL.
- .TP
- .B ssl-method
- Selects a SSL/TLS protocol version;
--valid values are `ssl2', `ssl3', and `tls1'.
-+valid values are `ssl3', and `tls1'.
- If unset, the method is selected automatically,
- if possible.
- .TP
-diff --git a/openssl.c b/openssl.c
-index b4e33fc..44fe4e5 100644
---- a/openssl.c
-+++ b/openssl.c
-@@ -216,9 +216,7 @@ ssl_select_method(const char *uhp)
- 
- 	cp = ssl_method_string(uhp);
- 	if (cp != NULL) {
--		if (equal(cp, "ssl2"))
--			method = SSLv2_client_method();
--		else if (equal(cp, "ssl3"))
-+		if (equal(cp, "ssl3"))
- 			method = SSLv3_client_method();
- 		else if (equal(cp, "tls1"))
- 			method = TLSv1_client_method();

package/heirloom-mailx/heirloom-mailx.hash

@@ -1,4 +1,5 @@
-# From http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/h/heirloom-mailx/heirloom-mailx_12.5-3.dsc
+# From http://snapshot.debian.org/archive/debian/20150815T155609Z/pool/main/h/heirloom-mailx/heirloom-mailx_12.5-5.dsc
 sha256  015ba4209135867f37a0245d22235a392b8bbed956913286b887c2e2a9a421ad  heirloom-mailx_12.5.orig.tar.gz
+sha256  0140cef831f966cf65a0a6ba2ed4eef4f2bfb402b7b18db7307bc42e63328ce6  heirloom-mailx_12.5-5.debian.tar.xz
 # Locally computed
 sha256  5ddc00aed98a0cf75fc7edfd9f3aeb1e919ae0ad5e9ff55d61f643d62d802b07  COPYING

package/heirloom-mailx/heirloom-mailx.mk

@@ -6,11 +6,14 @@
 
 HEIRLOOM_MAILX_VERSION = 12.5
 HEIRLOOM_MAILX_SOURCE = heirloom-mailx_$(HEIRLOOM_MAILX_VERSION).orig.tar.gz
-HEIRLOOM_MAILX_SITE = http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/h/heirloom-mailx
+HEIRLOOM_MAILX_SITE = http://snapshot.debian.org/archive/debian/20150815T155609Z/pool/main/h/heirloom-mailx
+HEIRLOOM_MAILX_PATCH = heirloom-mailx_$(HEIRLOOM_MAILX_VERSION)-5.debian.tar.xz
 HEIRLOOM_MAILX_LICENSE = BSD-4-Clause, Bellcore (base64), OpenVision (imap_gssapi), RSA Data Security (md5), Network Working Group (hmac), MPL-1.1 (nss)
 HEIRLOOM_MAILX_LICENSE_FILES = COPYING
 HEIRLOOM_MAILX_CPE_ID_VENDOR = heirloom
 HEIRLOOM_MAILX_CPE_ID_PRODUCT = mailx
+# 0014-globname-Invoke-wordexp-with-WRDE_NOCMD.patch in the Debian patches
+HEIRLOOM_MAILX_IGNORE_CVES += CVE-2014-7844
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 HEIRLOOM_MAILX_DEPENDENCIES += openssl