Issue #18368: PyOS_StdioReadline() no longer leaks memory when realloc() fails.

diff --cc Misc/NEWS
index 17a1a5a6e3f0413af6691cb8c2deabcb33bbe99b,35e1ae528953693b86aed42b992f750efc74054e..968065a7801f6a1a6b205d10ac2492988ac5c3bc
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -10,24 -12,8 +10,27 @@@ Projected Release date: 2013-09-0
  Core and Builtins
  -----------------
  
 -  fails.
+ - Issue #18368: PyOS_StdioReadline() no longer leaks memory when realloc()
++  fail
++
 +- Issue #17934: Add a clear() method to frame objects, to help clean up
 +  expensive details (local variables) and break reference cycles.
 +
 +Library
 +-------
 +
 +- Issue #4885: Add weakref support to mmap objects.  Patch by Valerie Lambert.
 +
 +- Issue #8860: Fixed rounding in timedelta constructor.
 +
 +
 +What's New in Python 3.4.0 Alpha 1?
 +===================================
 +
 +Release date: 2013-08-03
 +
 +Core and Builtins
 +-----------------
  
  - Issue #16741: Fix an error reporting in int().
  

diff --cc Parser/myreadline.c
Simple merge