X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvars-prs.c;h=23f37010e3a176bb05bf80f448faed5117216c5c;hb=05a2c3f6e9560a57e87206ac3358946bf6d43b42;hp=9a559d2e0ca016f3bd894a9e4014c808dc986b9e;hpb=ae692b0ac5ceff417fa9e9fc136d95acae3e99e1;p=pspp-builds.git

diff --git a/src/vars-prs.c b/src/vars-prs.c
index 9a559d2e..23f37010 100644
--- a/src/vars-prs.c
+++ b/src/vars-prs.c
@@ -14,8 +14,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
 #include <config.h>
 #include "var.h"
@@ -391,8 +391,8 @@ parse_DATA_LIST_vars (char ***names, int *nnames, int pv_opts)
   int d1, d2;
   int n;
   int nvar, mvar;
-  char *name1, *name2;
-  char *root1, *root2;
+  char name1[LONG_NAME_LEN + 1], name2[LONG_NAME_LEN + 1];
+  char root1[LONG_NAME_LEN + 1], root2[LONG_NAME_LEN + 1];
   int success = 0;
 
   assert (names != NULL);
@@ -409,10 +409,6 @@ parse_DATA_LIST_vars (char ***names, int *nnames, int pv_opts)
       *names = NULL;
     }
 
-  name1 = xmalloc (36);
-  name2 = &name1[1 * 9];
-  root1 = &name1[2 * 9];
-  root2 = &name1[3 * 9];
   do
     {
       if (token != T_ID)
@@ -443,7 +439,7 @@ parse_DATA_LIST_vars (char ***names, int *nnames, int pv_opts)
 	      || !extract_num (name2, root2, &n2, &d2))
 	    goto fail;
 
-	  if (strcmp (root1, root2))
+	  if (strcasecmp (root1, root2))
 	    {
 	      msg (SE, _("Prefixes don't match in use of TO convention."));
 	      goto fail;
@@ -464,8 +460,9 @@ parse_DATA_LIST_vars (char ***names, int *nnames, int pv_opts)
 
 	  for (n = n1; n <= n2; n++)
 	    {
-	      (*names)[nvar] = xmalloc (9);
-	      sprintf ((*names)[nvar], "%s%0*d", root1, d1, n);
+              char name[LONG_NAME_LEN + 1];
+	      sprintf (name, "%s%0*d", root1, d1, n);
+	      (*names)[nvar] = xstrdup (name);
 	      nvar++;
 	    }
 	}
@@ -489,7 +486,6 @@ parse_DATA_LIST_vars (char ***names, int *nnames, int pv_opts)
 
 fail:
   *nnames = nvar;
-  free (name1);
   if (!success)
     {
       int i;
@@ -594,7 +590,7 @@ var_set_lookup_var_idx (const struct var_set *vs, const char *name)
 {
   assert (vs != NULL);
   assert (name != NULL);
-  assert (strlen (name) < 9);
+  assert (strlen (name) <= LONG_NAME_LEN );
 
   return vs->lookup_var_idx (vs, name);
 }