Unverified Commit e70ead89 authored by Ashish SHUKLA's avatar Ashish SHUKLA
Browse files

mtr: import a patch from upstream to fix segfault 

There is a buffer overflow problem in mtr which is fixed upstream, and
can be reproduced with:

   ❯ mtr -z -4 -c 5  -w example.com
   Start: 2023-09-12T09:38:31+0000
   *** buffer overflow detected ***: terminated
   [1]    293109 abort (core dumped)  mtr -z -4 -c 5 -w example.com
parent db9208ab

pkgs/tools/networking/mtr/default.nix

+6 −0
Original line number Diff line number Diff line 
{ stdenv

, lib

, fetchFromGitHub

, fetchpatch

, autoreconfHook

, pkg-config

, libcap
@@ -21,6 +22,11 @@ stdenv.mkDerivation rec { 
    sha256 = "sha256-f5bL3IdXibIc1xXCuZHwcEV5vhypRE2mLsS3A8HW2QM=";

  };



  patches = [ (fetchpatch { # https://github.com/traviscross/mtr/pull/468

                url = "https://github.com/traviscross/mtr/commit/5908af4c19188cb17b62f23368b6ef462831a0cb.patch";

                hash = "sha256-rTydtU8+Wc4nGEKh1GOkhcpgME4hwsACy82gKPaIe64=";

              }) ];



  # we need this before autoreconfHook does its thing

  postPatch = ''

    echo ${version} > .tarball-version