Changeset 9cf06bf in git for kernel/tgb.cc

Timestamp:

Jun 8, 2006, 10:01:51 AM (17 years ago)

Author:

Michael Brickenstein <bricken@…>

Branches:

(u'spielwiese', 'd0474371d8c5d8068ab70bfb42719c97936b18a6')

Children:

df744fa167cef28d2165072701b7f05ee6d0cd98

Parents:

4b70490a6e3256b1c055ca790e7c971610b648e3

Message:

*bricken: more careful for int overflows in multipl. of length and coef size


git-svn-id: file:///usr/local/Singular/svn/trunk@9187 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/tgb.cc (modified) (2 diffs)

kernel/tgb.cc

@@ -5 +5 @@
 *  Computer Algebra System SINGULAR     *
 ****************************************/
-/* $Id: tgb.cc,v 1.94 2006-06-08 06:06:51 bricken Exp $ */
+/* $Id: tgb.cc,v 1.95 2006-06-08 08:01:51 bricken Exp $ */
 /*
 * ABSTRACT: slimgb and F4 implementation
@@ -180 +180 @@
     c=nSize(coef);
   if (!(TEST_V_COEFSTRAT))
-      return c*l /*pLength(p)*/;
+      return (wlen_type)c*(wlen_type)l /*pLength(p)*/;
   else {
     wlen_type res=l;