python: 2.7.14 -> 2.7.15 (bugfix + security)

Fixes CVE-2018-1000030, /cc #38993.

The ncurses patch no longer applied, and it appears the problems have
been resolved upstream https://bugs.python.org/issue25720
https://github.com/python/cpython/commit/6ba0b583d67

2 files changed, 2 insertions, 120 deletions

diff --git a/pkgs/development/interpreters/python/cpython/2.7/default.nix b/pkgs/development/interpreters/python/cpython/2.7/default.nix
index 9d89e96383f5..ed1bc9dc817b 100644
--- a/pkgs/development/interpreters/python/cpython/2.7/default.nix
+++ b/pkgs/development/interpreters/python/cpython/2.7/default.nix
@@ -31,7 +31,7 @@ with stdenv.lib;
 
 let
   majorVersion = "2.7";
-  minorVersion = "14";
+  minorVersion = "15";
   minorVersionSuffix = "";
   pythonVersion = majorVersion;
   version = "${majorVersion}.${minorVersion}${minorVersionSuffix}";
@@ -40,7 +40,7 @@ let
 
   src = fetchurl {
     url = "https://www.python.org/ftp/python/${majorVersion}.${minorVersion}/Python-${version}.tar.xz";
-    sha256 = "0rka541ys16jwzcnnvjp2v12m4cwgd2jp6wj4kj511p715pb5zvi";
+    sha256 = "0x2mvz9dp11wj7p5ccvmk9s0hzjk2fa1m462p395l4r6bfnb3n92";
   };
 
   hasDistutilsCxxPatch = !(stdenv.cc.isGNU or false);
@@ -58,8 +58,6 @@ let
       # if DETERMINISTIC_BUILD env var is set
       ./deterministic-build.patch
 
-      ./properly-detect-curses.patch
-
     ] ++ optionals (x11Support && stdenv.isDarwin) [
       ./use-correct-tcl-tk-on-darwin.patch
     ] ++ optionals stdenv.isLinux [
diff --git a/pkgs/development/interpreters/python/cpython/2.7/properly-detect-curses.patch b/pkgs/development/interpreters/python/cpython/2.7/properly-detect-curses.patch
deleted file mode 100644
index e2640bab0e9a..000000000000
--- a/pkgs/development/interpreters/python/cpython/2.7/properly-detect-curses.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From 6dc83db69b5e29d25ba6d73646ea2e9a1097848a Mon Sep 17 00:00:00 2001
-From: Roumen Petrov <local@example.net>
-Date: Sun, 19 Feb 2012 16:13:24 +0200
-Subject: [PATCH] CROSS-properly detect WINDOW _flags for different ncurses versions
-
----
- Include/py_curses.h |    5 +++++
- configure.ac        |   40 ++++++++++++++++++++++++++++++++++++++--
- pyconfig.h.in       |    6 ++++++
- 3 files changed, 49 insertions(+), 2 deletions(-)
-
-diff --git a/Include/py_curses.h b/Include/py_curses.h
-index f2c08f6..a9b5260 100644
---- a/Include/py_curses.h
-+++ b/Include/py_curses.h
-@@ -14,7 +14,9 @@
- /* the following define is necessary for OS X 10.6; without it, the
-    Apple-supplied ncurses.h sets NCURSES_OPAQUE to 1, and then Python
-    can't get at the WINDOW flags field. */
-+/* NOTE configure check if ncurses require such definition
- #define NCURSES_OPAQUE 0
-+*/
- #endif /* __APPLE__ */
- 
- #ifdef __FreeBSD__
-@@ -57,9 +59,12 @@
- #ifdef HAVE_NCURSES_H
- /* configure was checking <curses.h>, but we will
-    use <ncurses.h>, which has all these features. */
-+/* NOTE configure check for existence of flags
-+ * Also flags are visible only if WINDOW structure is not opaque
- #ifndef WINDOW_HAS_FLAGS
- #define WINDOW_HAS_FLAGS 1
- #endif
-+*/
- #ifndef MVWDELCH_IS_EXPRESSION
- #define MVWDELCH_IS_EXPRESSION 1
- #endif
-diff --git a/configure.ac b/configure.ac
-index 0a3a186..75f5142 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -4150,15 +4150,51 @@ then
- fi
- 
- AC_MSG_CHECKING(whether WINDOW has _flags)
--AC_CACHE_VAL(ac_cv_window_has_flags,
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[
-   WINDOW *w;
-   w->_flags = 0;
- ]])],
- [ac_cv_window_has_flags=yes],
--[ac_cv_window_has_flags=no]))
-+[ac_cv_window_has_flags=no])
- AC_MSG_RESULT($ac_cv_window_has_flags)
- 
-+py_curses_window_is_opaque=no
-+if test no = $ac_cv_window_has_flags; then
-+  AC_MSG_CHECKING([whether WINDOW has _flags in non-opaque structure])
-+  AC_COMPILE_IFELSE([
-+  AC_LANG_PROGRAM([[
-+    #define NCURSES_OPAQUE 0
-+    #include <curses.h>
-+  ]],[[
-+    WINDOW *w;
-+    w->_flags = 0;
-+  ]])],
-+  [py_curses_window_is_opaque=yes])
-+  AC_MSG_RESULT([$py_curses_window_is_opaque])
-+fi
-+if test yes = $py_curses_window_is_opaque; then
-+  ac_cv_window_has_flags=yes
-+  AC_DEFINE([NCURSES_OPAQUE], [0], [Define to 0 if you have WINDOW _flags in non-opaque structure.])
-+fi
-+
-+py_curses_window_is_internal=no
-+if test no = $ac_cv_window_has_flags; then
-+  AC_MSG_CHECKING([whether WINDOW has _flags as internal structure])
-+  AC_COMPILE_IFELSE([
-+  AC_LANG_PROGRAM([[
-+    #define NCURSES_INTERNALS 1
-+    #include <curses.h>
-+  ]],[[
-+    WINDOW *w;
-+    w->_flags = 0;
-+  ]])],
-+  [py_curses_window_is_internal=yes])
-+  AC_MSG_RESULT([$py_curses_window_is_internal])
-+fi
-+if test yes = $py_curses_window_is_internal; then
-+  ac_cv_window_has_flags=yes
-+  AC_DEFINE([NCURSES_INTERNALS], [1], [Define to 1 if you have WINDOW _flags as internal structure.])
-+fi
- 
- if test "$ac_cv_window_has_flags" = yes
- then
-diff --git a/pyconfig.h.in b/pyconfig.h.in
-index 3ca3a4f..484c817 100644
---- a/pyconfig.h.in
-+++ b/pyconfig.h.in
-@@ -1130,6 +1130,12 @@
- /* Define if mvwdelch in curses.h is an expression. */
- #undef MVWDELCH_IS_EXPRESSION
- 
-+/* Define to 1 if you have WINDOW _flags as internal structure. */
-+#undef NCURSES_INTERNALS
-+
-+/* Define to 0 if you have WINDOW _flags in non-opaque structure. */
-+#undef NCURSES_OPAQUE
-+
- /* Define to the address where bug reports for this package should be sent. */
- #undef PACKAGE_BUGREPORT
- 
--- 
-1.6.4
-