Changeset 2b17ec in git for kernel/polys.cc

Timestamp:

May 11, 2011, 5:52:24 PM (12 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'a800fe4b3e9d37a38c5a10cc0ae9dfa0c15a4ee6')

Children:

e92dc4a2ac737df19d2c317609ccd85d14e7df55

Parents:

7d2573e1aca16d3661e41bb819c81b7bf820bd8b

Message:

fix memory leak in resolutions

git-svn-id: file:///usr/local/Singular/svn/trunk@14211 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

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

kernel/polys.cc

@@ -151 +151 @@
 /*2
 * divides a by the monomial b, ignores monomials which are not divisible
-* assumes that b is not NULL
+* assumes that b is not NULL, destroys b
 */
 poly pDivideM(poly a, poly b)
 {
-  if (a==NULL) return NULL;
+  if (a==NULL) { pDelete(&b); return NULL; }
   poly result=a;
   poly prev=NULL;
@@ -369 +369 @@
 }
 
-/*4
-*Returns the exponent of the maximal power of the leading monomial of
-*p2 in that of p1
-*/
 /*----------utilities for syzygies--------------*/
 poly pTakeOutComp(poly * p, int k)