gnu: mailutils: Fix uninitialized memory bug.

[jackhill/guix/guix.git] / gnu / packages / mail.scm

diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index f9c382c..03568a4 100644 (file)
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
 ;;; Copyright © 2014 Sou Bunnbu <iyzsong@gmail.com>
@@ -129,7 +129,15 @@
                                  version ".tar.bz2"))
              (sha256
               (base32
-               "1dn71p85wlyisnwsb485sk3q5v393k3dizsa9fmimskdwjwgk3ch"))))
+               "1dn71p85wlyisnwsb485sk3q5v393k3dizsa9fmimskdwjwgk3ch"))
+             (patches
+              (search-patches "mailutils-uninitialized-memory.patch"))
+             (snippet
+              ;; For a rebuild of the Flex/Bison byproducts touched by the
+              ;; patch above.
+              '(for-each delete-file
+                         '("mh/mh_alias_lex.c"
+                           "libmailutils/cfg/parser.c")))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases
@@ -182,6 +190,12 @@
        ;; TODO: Add `--with-sql'.
        #:configure-flags '("--sysconfdir=/etc")
        #:parallel-tests? #f))
+    (native-inputs
+     ;; Note: Bison and Flex needed due to
+     ;; 'mailutils-uninitialized-memory.patch'.
+     `(("bison" ,bison)
+       ("flex" ,flex)
+       ("perl" ,perl)))                           ;for 'gylwrap'
     (inputs
      `(("dejagnu" ,dejagnu)
        ("m4" ,m4)