From: Neal Norwitz <nnorwitz@gmail.com>
Date: Mon, 27 Aug 2007 03:22:50 +0000 (+0000)
Subject: This adds a leak, but fixes a crash.  The leaking code is:
X-Git-Tag: v3.0a1~217
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=247b5154ac37c2069d48fc500f06f06ff6763fa1;p=thirdparty%2FPython%2Fcpython.git

This adds a leak, but fixes a crash.  The leaking code is:
  "{0:.{precision}s}".format('hello world', precision=5)
I pretty sure it's because of the 'precision' keyword.
Still need to investigate further.
---

diff --git a/Objects/stringlib/string_format.h b/Objects/stringlib/string_format.h
index 2799141f32a9..4ae7e578f24b 100644
--- a/Objects/stringlib/string_format.h
+++ b/Objects/stringlib/string_format.h
@@ -416,6 +416,7 @@ get_field_object(SubString *input, PyObject *args, PyObject *kwargs)
             Py_DECREF(key);
             goto error;
         }
+        Py_INCREF(obj);
     } else {
         /* look up in args */
         obj = PySequence_GetItem(args, index);