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RE: Turning on mem leak detection

Subject: RE: Turning on mem leak detection
Date: Fri, 29 Oct 2004 15:13:14 -0400
I haven't see this addes to head for 2.0.12.. and only saw one patch for what I 
thought might need three different files patched.


-----Original Message-----
From: Michael Scheidell On Behalf Of Lance Uyehara
Sent: Wednesday, October 27, 2004 1:47 PM
To: nessus@list.nessus.org
Subject: Re: Turning on mem leak detection


In nessusd 2.0.12 a leak can be fixed with the following patch: I suspect 
the same patch will be required in libnessus/arglists.c, but I haven't 
checked it yet.

==== nessus-core/nessusd/pluginscheduler.c#2 - 
nessus/nessus-core/nessusd/pluginscheduler.c ====
@@ -134,6 +134,15 @@
  nc->occurences = 1;
  nc->next = cache[h].next;
  nc->prev = NULL;
+
+ /*
+  * If we are doubling up on hashes be sure to fix the prev pointer! 
Otherwise
+  * cache_dec() won't work properly later.
+  */
+ if (cache[h].next != NULL) {
+  cache[h].next->prev = nc;
+ }
+
  cache[h].next = nc;

  return nc;

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