bash: 4.4p5 -> 4.4p12

pkgs/shells/bash/4.4.nix

@@ -52,13 +52,6 @@ stdenv.mkDerivation rec {
   patchFlags = "-p0";
 
   patches = upstreamPatches
-      ++ [ (fetchurl {
-              # https://security.gentoo.org/glsa/201701-02
-              url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/app-shells"
-                  + "/bash/files/bash-4.4-popd-offset-overflow.patch"
-                  + "?id=1bf1ceeb04a2f57e1e5e1636a8c288c4d0db6682";
-              sha256 = "02n08lw5spvsc2b1bll0gr6mg4qxcg7pzfjkw7ji5w7bjcikccbm";
-          }) ]
       ++ optional stdenv.isCygwin ./cygwin-bash-4.3.33-1.src.patch;
 
   crossAttrs = {

pkgs/shells/bash/bash-4.4-patches.nix

@@ -6,4 +6,11 @@ patch: [
 (patch "003" "1chqww2rj6g42b8s60q5zlzy0jzp684jkpsbrbfy1vzxja8mmpsi")
 (patch "004" "1cy8abf96hkrjhw921ndr0shlcnc52bg45rn6xri4v5clhq0l25d")
 (patch "005" "0a8515kyk4zsgmvlqvlganjfr7pq0j6kzpr4d6xx02kpbdr4n7i2")
+(patch "006" "1f24wgqngmj2mrj9yibwvc2zvlmn5xi53mnw777g3l40c4m2x3ka")
+(patch "007" "1bzdsnqaf05gdbqpsixhan8vygjxpcxlz1dd8d9f5jdznw3wq76y")
+(patch "008" "1firw915mjm03hbbw9a70ch3cpgrgnvqjpllgdnn6csr8q04f546")
+(patch "009" "0g1l56kvw61rpw7dqa9fcl9llkl693h73g631hrhxlm030ddssqb")
+(patch "010" "01lfhrkdsdkdz8ypzapr614ras23x7ckjnr60aa5bzkaqprccrc4")
+(patch "011" "038p7mhnq9m65g505hi3827jkf9f35nd1cy00w8mwafpyxp44mnx")
+(patch "012" "0gh6lbb1rwpk44pvbamm6vzdfi50xnwkqd9v7s8cjwk3pz973hps")
 ]