Changeset e371bf in git

Timestamp:

Feb 27, 2009, 12:05:15 PM (15 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', 'b4f17ed1d25f93d46dbe29e4b499baecc2fd51bb')

Children:

9441bed67ec1c43393534ce897f991afa2709345

Parents:

2809766227df25a7bd9aff4ad7b14d7cde637824

Message:

*hannes: fix crash /ticket 92


git-svn-id: file:///usr/local/Singular/svn/trunk@11486 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/kutil.cc (modified) (2 diffs)

kernel/kutil.cc

@@ -2 +2 @@
 *  Computer Algebra System SINGULAR     *
 ****************************************/
-/* $Id: kutil.cc,v 1.129 2009-02-26 15:55:02 Singular Exp $ */
+/* $Id: kutil.cc,v 1.130 2009-02-27 11:05:15 Singular Exp $ */
 /*
 * ABSTRACT: kernel: utils for kStd
@@ -4724 +4724 @@
         deleteHC(&h, strat);
       }
-      if (TEST_OPT_INTSTRATEGY)
-      {
-        //pContent(h.p);
-        h.pCleardenom(); // also does a pContent
-      }
-      else
-      {
-        h.pNorm();
-      }
       if (h.p!=NULL)
-      {
+      // do not rely on the input being a SB!
+      {
+        if (TEST_OPT_INTSTRATEGY)
+        {
+          //pContent(h.p);
+          h.pCleardenom(); // also does a pContent
+        }
+        else
+        {
+          h.pNorm();
+        }
         strat->initEcart(&h);
         if (strat->sl==-1)