new file mode 100755

@@ -0,0 +1,20 @@

+diff -r e908e90fb147 Python/random.c

+--- a/Python/random.c	Fri Jan 06 09:44:36 2017 +0100

+@@ -97,8 +97,14 @@ win32_urandom(unsigned char *buffer, Py_

+ }

+ 

+ /* Issue #25003: Don't use getentropy() on Solaris (available since

+- * Solaris 11.3), it is blocking whereas os.urandom() should not block. */

+-#elif defined(HAVE_GETENTROPY) && !defined(sun)

++   Solaris 11.3), it is blocking whereas os.urandom() should not block.

++   Issue #29188: Don't use getentropy() on Linux since the glibc 2.24

++   implements it with the getrandom() syscall which can fail with ENOSYS,

++   and this error is not supported in py_getentropy() and getrandom() is called

++   with flags=0 which blocks until system urandom is initialized, which is not

++   the desired behaviour to seed the Python hash secret nor for os.urandom():

++   see the PEP 524 which was only implemented in Python 3.6. */

++#elif defined(HAVE_GETENTROPY) && !defined(sun) && !defined(linux)

+ #define PY_GETENTROPY 1

+ 

+ /* Fill buffer with size pseudo-random bytes generated by getentropy().

@@ -1,7 +1,7 @@

 Summary:        A high-level scripting language

 Name:           python2

 Version:        2.7.13

-Release:        4%{?dist}

+Release:        5%{?dist}

 License:        PSF

 URL:            http://www.python.org/

 Group:          System Environment/Programming

@@ -13,6 +13,7 @@ Patch0:         cgi.patch

 Patch1:         added-compiler-flags-for-curses-module.patch

 Patch2:         added-pyopenssl-ipaddress-certificate-validation.patch

 Patch3:         python2-support-photon-platform.patch

+Patch4:         back-port-random-dot-c.patch

 BuildRequires:  pkg-config >= 0.28

 BuildRequires:  bzip2-devel

 BuildRequires:  openssl-devel

@@ -105,6 +106,7 @@ to build python programs.

 %patch1 -p1

 %patch2 -p1

 %patch3 -p1

+%patch4 -p1

 %build

 export OPT="${CFLAGS}"

@@ -220,8 +222,10 @@ rm -rf %{buildroot}/*

 %exclude %{_bindir}/idle*

 %changelog

-*	Fri Apr 28 2017 Harish Udaiya <hudaiyakumar@vmware.com> 2.7.13-4

--	Excluded unwanted binaries from python2-tools.

+*   Tue May 16 2017 Kumar Kaushik <kaushikk@vmware.com> 2.7.13-5

+-   Fixing python issue 29188, backport random.c from 3.5 to 2.7.

+*   Fri Apr 28 2017 Harish Udaiya <hudaiyakumar@vmware.com> 2.7.13-4

+-   Excluded unwanted binaries from python2-tools.

 *   Fri Apr 14 2017 Alexey Makhalov <amakhalov@vmware.com> 2.7.13-3

 -   Python2-devel requires expat-devel.

 *   Fri Mar 24 2017 Xiaolin Li <xiaolinl@vmware.com> 2.7.13-2