Fixed memory-consumption bug in memory.c

[idzebra-moved-to-github.git] / isam / memory.c

diff --git a/isam/memory.c b/isam/memory.c
index 034f6d4..cd90dcb 100644 (file)
--- a/isam/memory.c
+++ b/isam/memory.c
@@ -4,7 +4,11 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: memory.c,v $
- * Revision 1.6  1995-09-04 12:33:47  adam
+ * Revision 1.7  1995-12-06 09:59:46  quinn
+ * Fixed memory-consumption bug in memory.c
+ * Added more blocksizes to the default ISAM configuration.
+ *
+ * Revision 1.6  1995/09/04  12:33:47  adam
  * Various cleanup. YAZ util used instead.
  *
  * Revision 1.5  1994/09/28  16:58:33  quinn
@@ -343,6 +347,12 @@ int is_m_read_record(is_mtable *tab, void *buf)
     {
        if (!mbuf->next) /* end of mblock */
        {
+           if (tab->cur_mblock->state == IS_MBSTATE_CLEAN)
+           {
+               xfree_mbufs(tab->cur_mblock->data);
+               tab->cur_mblock->data = 0;
+               tab->cur_mblock->state = IS_MBSTATE_UNREAD;
+           }
            if (tab->cur_mblock->next)
            {
                tab->cur_mblock = tab->cur_mblock->next;