From: danw <danw>
Date: Wed, 12 Mar 1997 02:45:46 +0000 (+0000)
Subject: redo this change that accidentally got undone during the code cleanup:
X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/commitdiff_plain/7f5495cfefa86f983e97e2b1df28bdae4be4460e

redo this change that accidentally got undone during the code cleanup:

When flushing a name from the cache, clear it from the transaction
chain as well, or you could end up reading free'ed memory later.
---

diff --git a/server/cache.pc b/server/cache.pc
index fa155d3d..2fe40354 100644
--- a/server/cache.pc
+++ b/server/cache.pc
@@ -329,11 +329,16 @@ void flush_name(name, type)
      char *name;
      enum tables type;
 {
-    int h;
     register struct item *i;
 
-    h = hashname(name, type);
+    /* first clear it out of the transaction chain */
+    for (i = &cachehead; i && i->trans; i = i->trans) {
+        if (!strcmp(name, i->trans->name) && type==i->trans->type) {
+            i->trans = i->trans->trans;
+        }
+    }
 
+    /* now remove it */
     for (i = cachehead.next; i != &cachehead; i = i->next) {
 	if (!strcmp(name, i->name) && type==i->type) {
 	    cachesize--;