Changeset 7353f55 in git

Timestamp:

Sep 11, 2013, 1:24:45 PM (11 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

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

Children:

152ec74edbee09b172a256b0a6b596d4c76046eb

Parents:

49fb43b3f7752b3a63be8c8108db0a25847d8ea6

Message:

fix: some memory holes in gaussianElimFp/solveSystemFp

File:

• factory/cf_gcd_smallp.cc (modified) (6 diffs)

factory/cf_gcd_smallp.cc

@@ -737 +737 @@
         if (((degree (ppCoF,1)+degree (ppH,1) == bound1) &&
              (degree (ppCoG,1)+degree (ppH,1) == bound2) &&
-             terminationTest (ppA, ppB, ppCoF, ppCoG, ppH)) || 
+             terminationTest (ppA, ppB, ppCoF, ppCoG, ppH)) ||
              (fdivides (ppH, ppA, ppCoF) && fdivides (ppH, ppB, ppCoG)))
         {
@@ -1722 +1722 @@
 
   N= convertNmod_mat_t2FacCFMatrix (FLINTN);
+  delete N;
   nmod_mat_clear (FLINTN);
 #else
@@ -1731 +1732 @@
   }
   mat_zz_p *NTLN= convertFacCFMatrix2NTLmat_zz_p(*N);
+  delete N;
   long rk= gauss (*NTLN);
 
   N= convertNTLmat_zz_p2FacCFMatrix (*NTLN);
+  delete NTLN;
 #endif
 
@@ -1809 +1812 @@
   long rk= gauss (*NTLN);
 #endif
+  delete N;
   if (rk != M.columns())
   {
@@ -1814 +1818 @@
     nmod_mat_clear (FLINTN);
 #endif
-    delete N;
     return CFArray();
   }
@@ -1822 +1825 @@
 #else
   N= convertNTLmat_zz_p2FacCFMatrix (*NTLN);
+  delete NTLN;
 #endif
   CFArray A= readOffSolution (*N, rk);