X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.c;h=9c73e0ea442229bbaa25ad1181ab5d405812e31d;hb=c8ce785f49200ea434e7d2ea65b7eb55bf9f501e;hp=3902f4ced52545155343aba26167afeacdc22d5d;hpb=bc8bf17d5f839d6745eed040b7a28cea22b02ef5;p=pspp

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index 3902f4ced5..9c73e0ea44 100644
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -1094,6 +1094,9 @@ make_hinted_name (const struct dictionary *dict, const char *hint)
   size_t ofs;
   int mblen;
 
+  if (hint_len > ID_MAX_LEN)
+    hint_len = ID_MAX_LEN;
+
   /* The allocation size here is OK: characters that are copied directly fit
      OK, and characters that are not copied directly are replaced by a single
      '_' byte.  If u8_mbtouc() replaces bad input by 0xfffd, then that will get
@@ -1200,6 +1203,7 @@ dict_make_unique_var_name (const struct dictionary *dict, const char *hint,
       if (hinted_name != NULL)
         return hinted_name;
     }
+
   return make_numeric_name (dict, num_start);
 }
 
@@ -1795,6 +1799,9 @@ dict_var_changed (const struct variable *v, unsigned int what, struct variable *
       if (NULL == d)
 	return;
 
+      if (what & (VAR_TRAIT_WIDTH | VAR_TRAIT_POSITION))
+        invalidate_proto (d);
+
       if (d->changed) d->changed (d, d->changed_data);
       if (d->callbacks && d->callbacks->var_changed)
         d->callbacks->var_changed (d, var_get_dict_index (v), what, oldvar, d->cb_data);