nixpkgs/pkgs/tools/security/afl/libdislocator.nix

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{ lib, stdenv, afl}:
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stdenv.mkDerivation {
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version = lib.getVersion afl;
pname = "libdislocator";
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src = afl.src;
sourceRoot = "${afl.src.name}/libdislocator";
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makeFlags = [ "PREFIX=$(out)" ];
preInstall = ''
mkdir -p $out/lib/afl
'';
postInstall = ''
mkdir $out/bin
cat > $out/bin/get-libdislocator-so <<END
#!${stdenv.shell}
echo $out/lib/afl/libdislocator.so
END
chmod +x $out/bin/get-libdislocator-so
'';
meta = with lib; {
homepage = "https://lcamtuf.coredump.cx/afl/";
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description = ''
Drop-in replacement for the libc allocator which improves
the odds of bumping into heap-related security bugs in
several ways.
'';
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license = lib.licenses.asl20;
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maintainers = with maintainers; [ ris ];
};
}