X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmatrix-data.c;h=994285cd98d06d79c48603c7fed4dc30ebe1e3e8;hb=92fb12eb06716d14c05b781f5d9dcde956d77c30;hp=03b06ebc7cb8bf5cf24cda21d2ba3942b61b5686;hpb=6eea9310493902d3b06b25c612c7ba89d467b6fa;p=pspp

diff --git a/src/matrix-data.c b/src/matrix-data.c
index 03b06ebc7c..994285cd98 100644
--- a/src/matrix-data.c
+++ b/src/matrix-data.c
@@ -172,7 +172,7 @@ cmd_matrix_data (void)
 {
   struct pool *pool;
   struct matrix_data_pgm *mx;
-  struct file_handle *fh = NULL;
+  struct file_handle *fh = fh_inline_file ();
     
   unsigned seen = 0;
   
@@ -258,7 +258,7 @@ cmd_matrix_data (void)
       else if (lex_match_id ("FILE"))
 	{
 	  lex_match ('=');
-	  fh = fh_parse ();
+	  fh = fh_parse (FH_REF_FILE | FH_REF_INLINE);
 	  if (fh == NULL)
 	    goto lossage;
 	}
@@ -961,11 +961,11 @@ read_matrices_without_rowtype (struct matrix_data_pgm *mx)
 
   nr.mx = mx;
   nr.data = NULL;
-  nr.factor_values = xmalloc (sizeof *nr.factor_values
-                              * mx->n_factors * mx->cells);
+  nr.factor_values = xnmalloc (mx->n_factors * mx->cells,
+                               sizeof *nr.factor_values);
   nr.max_cell_idx = 0;
-  nr.split_values = xmalloc (sizeof *nr.split_values
-                             * dict_get_split_cnt (default_dict));
+  nr.split_values = xnmalloc (dict_get_split_cnt (default_dict),
+                              sizeof *nr.split_values);
 
   vfm_source = create_case_source (&matrix_data_without_rowtype_source_class, &nr);
   
@@ -1143,7 +1143,7 @@ matrix_data_read_without_rowtype (struct case_source *source,
   {
     int *cp;
 
-    nr->data = pool_alloc (mx->container, (PROX + 1) * sizeof *nr->data);
+    nr->data = pool_nalloc (mx->container, PROX + 1, sizeof *nr->data);
     
     {
       int i;
@@ -1166,12 +1166,12 @@ matrix_data_read_without_rowtype (struct case_source *source,
 	    int n_vectors = per_factor ? mx->cells : 1;
 	    int i;
 	    
-	    nr->data[*cp] = pool_alloc (mx->container,
-				       n_vectors * sizeof **nr->data);
+	    nr->data[*cp] = pool_nalloc (mx->container,
+                                         n_vectors, sizeof **nr->data);
 	    
 	    for (i = 0; i < n_vectors; i++)
-	      nr->data[*cp][i] = pool_alloc (mx->container,
-					    n_entries * sizeof ***nr->data);
+	      nr->data[*cp][i] = pool_nalloc (mx->container,
+                                              n_entries, sizeof ***nr->data);
 	  }
 	}
   }
@@ -1549,7 +1549,7 @@ wr_read_splits (struct wr_aux_data *wr,
   else
     {
       compare = 0;
-      wr->split_values = xmalloc (split_cnt * sizeof *wr->split_values);
+      wr->split_values = xnmalloc (split_cnt, sizeof *wr->split_values);
     }
   
   {
@@ -1644,7 +1644,7 @@ wr_output_data (struct wr_aux_data *wr,
     struct factor_data *iter;
     int i;
 
-    factors = xmalloc (sizeof *factors * mx->cells);
+    factors = xnmalloc (mx->cells, sizeof *factors);
 
     for (i = 0, iter = wr->data; iter; iter = iter->next, i++)
       factors[i] = iter;
@@ -1836,8 +1836,8 @@ cache_miss:
   {
     struct factor_data *new = pool_alloc (mx->container, sizeof *new);
 
-    new->factors = pool_alloc (mx->container,
-                               sizeof *new->factors * mx->n_factors);
+    new->factors = pool_nalloc (mx->container,
+                                mx->n_factors, sizeof *new->factors);
     
     {
       size_t i;
@@ -1888,8 +1888,8 @@ wr_read_indeps (struct wr_aux_data *wr)
       if (type == 1)
 	n_items *= mx->n_continuous;
       
-      c->data[wr->content] = pool_alloc (mx->container,
-					sizeof **c->data * n_items);
+      c->data[wr->content] = pool_nalloc (mx->container,
+                                          n_items, sizeof **c->data);
     }
 
   cp = &c->data[wr->content][n_rows * mx->n_continuous];