From: Michael W. Hudson <mwh@python.net>
Date: Tue, 5 Mar 2002 15:42:48 +0000 (+0000)
Subject: backport tim_one's checkin of
X-Git-Tag: v2.2.1c1~110
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=325573ce28ba7d09fb72506fb6a39f3385bf0116;p=thirdparty%2FPython%2Fcpython.git

backport tim_one's checkin of
    revision 1.114 of longobject.c

_PyLong_Copy():  was creating a copy of the absolute value, but should
copy the sign too.  Added a test to test_descr to ensure that it does.

Bugfix candidate.
---

diff --git a/Objects/longobject.c b/Objects/longobject.c
index 5b7a00aa9fcf..f3e7df713428 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -63,7 +63,7 @@ _PyLong_Copy(PyLongObject *src)
 		i = -(i);
 	result = _PyLong_New(i);
 	if (result != NULL) {
-		result->ob_size = i;
+		result->ob_size = src->ob_size;
 		while (--i >= 0)
 			result->ob_digit[i] = src->ob_digit[i];
 	}