patch by Fab. Riguzzi to fix MPI interface

2015-02-06 18:08:06 +00:00
parent bae7b716e2
commit 7b4cd0d256
2 changed files with 4 additions and 10 deletions
--- a/library/lammpi/prologterms2c.c
+++ b/library/lammpi/prologterms2c.c
@@ -102,11 +102,7 @@ void
 change_buffer_size(const size_t newsize) {
  if ( BUFFER_SIZE>=BLOCK_SIZE && BUFFER_SIZE>=newsize)
    return;
-  if (BUFFER_PTR) {
-    free(BUFFER_PTR);
-  }
-  BUFFER_PTR = (char*)malloc(newsize);
-  if( BUFFER_PTR == NULL ) {
+  if (realloc( BUFFER_PTR, newsize) == NULL) {
    YAP_Error(0,0,"Prolog2Term: Out of memory.\n");
 #ifdef MPI
    MPI_Finalize();