Changeset 6080:07bbb3a1fec1

Timestamp:

09/03/07 08:35:27 (6 years ago)

Author:

William Stein <wstein@…>

Branch:

default

Message:

mabshoff and stein -- fixing memleaks in sparse vectors / matrices.

Location:

sage/modules

Files:

• vector_integer_sparse_c.pxi (modified) (1 diff)
• vector_rational_sparse_c.pxi (modified) (1 diff)

sage/modules/vector_integer_sparse_c.pxi

@@ -191 +191 @@
                 # v.entries[i] = e[i]
                 mpz_set(v.entries[i], e[i])
+                mpz_clear(e[i])
                 v.positions[i] = pos[i]
             for i from m < i < v.num_nonzero:
                 # v.entries[i-1] = e[i]
                 mpz_set(v.entries[i-1], e[i])
+                mpz_clear(e[i])
                 v.positions[i-1] = pos[i]
             sage_free(e)

sage/modules/vector_rational_sparse_c.pxi

@@ -203 +203 @@
                 mpq_set(v.entries[i], e[i])
                 v.positions[i] = pos[i]
+                mpq_clear(e[i])
             for i from m < i < v.num_nonzero:
                 # v.entries[i-1] = e[i]
                 mpq_set(v.entries[i-1], e[i])
+                mpq_clear(e[i])                
                 v.positions[i-1] = pos[i]
             sage_free(e)