[svn] Commit hash table bugfix.

[wget] / src / hash.c

diff --git a/src/hash.c b/src/hash.c
index 0749f57bdb58cf35549c310a9078438ba3a3c0df..705d8d3f137f1d550c93d3b6815c7fa12b79712a 100644 (file)
--- a/src/hash.c
+++ b/src/hash.c
@@ -329,8 +329,8 @@ grow_hash_table (struct hash_table *ht)
 void
 hash_table_put (struct hash_table *ht, const void *key, void *value)
 {
-  /* Cannot use find_mapping here because we treat deleted entries
-     specially.  */
+  /* Cannot use find_mapping here because we're actually looking for
+     an *empty* entry.  */
 
   struct mapping *mappings = ht->mappings;
   int size = ht->size;
@@ -349,24 +349,18 @@ hash_table_put (struct hash_table *ht, const void *key, void *value)
          mp->value = value;
          break;
        }
-      else if (DELETED_ENTRY_P (mp_key))
+      else if (DELETED_ENTRY_P (mp_key)
+              || !ht->test_function (key, mp_key))
        {
-         /* We're replacing a deleteed entry, so ht->count gets
-             increased, but ht->fullness remains unchanged.  */
-         ++ht->count;
-         goto just_insert;
+         if (++location == size)
+           location = 0;
        }
-      else if (ht->test_function (key, mp_key))
+      else                     /* equal to key and not deleted */
        {
          /* We're replacing an existing entry, so ht->count and
              ht->fullness remain unchanged.  */
          goto just_insert;
        }
-      else
-       {
-         if (++location == size)
-           location = 0;
-       }
     }
   if (ht->fullness * 4 > ht->size * 3)
     /* When fullness exceeds 75% of size, regrow the table. */