binutils CVEs

[Efraim Flashner <efraim@flashner.co.il>]

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There's a large number of CVEs against binutils@2.28. Gentoo¹ has a nice
long list of the CVEs, and I've put together a patch to graft a
replacement, but I'm getting grafting errors:
ERROR: replacement length differs from the original length "h9nqlf0c82c1sds4yzs60k7pm4f37si2-binutils-2.28" "wl5dg3dnqvk2v2ahh5iadnv1s34rsbb6-binutils-2.28.1"

I've attached the patch in case anyone has any ideas on how to fix this.

¹ https://security.gentoo.org/glsa/201709-02

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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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From 949c3adbf3d2c576356eaf47c0c67ad711b2e4e7 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 17 Sep 2017 21:13:22 +0300
Subject: [PATCH] gnu: binutils: Fix security issues.

* gnu/packages/base.scm (binutils)[replacement]: New field.
(binutils/fixed): New variable.
* gnu/packages/commencement.scm (binutils-boot0, binutils-final): Use
'package/inherit' to correctly use replacement binutils.
---
 gnu/packages/base.scm         | 14 ++++++++++++++
 gnu/packages/commencement.scm |  5 +++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 1ccff1fcf5..56a870552c 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -394,6 +394,7 @@ change.  GNU make offers many powerful extensions over the standard utility.")
 
 (define-public binutils
   (package
+   (replacement binutils/fixed)
    (name "binutils")
    (version "2.28")
    (source (origin
@@ -435,6 +436,19 @@ included.")
    (license gpl3+)
    (home-page "https://www.gnu.org/software/binutils/")))
 
+(define binutils/fixed
+  (package
+    (inherit binutils)
+    (version "2.28.1")
+    (source 
+      (origin (inherit (package-source binutils))
+              (uri (string-append "mirror://gnu/binutils/binutils-"
+                                  version ".tar.bz2"))
+              (sha256
+               (base32
+                "1sj234nd05cdgga1r36zalvvdkvpfbr12g5mir2n8i1dwsdrj939"))))))
+
+
 (define* (make-ld-wrapper name #:key
                           (target (const #f))
                           binutils
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index 7bbe1becd9..ec7677814f 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2014 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
 ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -139,7 +140,7 @@
 
 (define binutils-boot0
   (package-with-bootstrap-guile
-   (package (inherit binutils)
+   (package/inherit binutils
      (name "binutils-cross-boot0")
      (arguments
       `(#:guile ,%bootstrap-guile
@@ -667,7 +668,7 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
 
 (define binutils-final
   (package-with-bootstrap-guile
-   (package (inherit binutils)
+   (package/inherit binutils
      (arguments
       `(#:guile ,%bootstrap-guile
         #:implicit-inputs? #f
-- 
2.14.1


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