r2529 - trunk/varnish-cache/bin/varnishd

[phk at projects.linpro.no]

Author: phk
Date: 2008-02-23 20:15:23 +0100 (Sat, 23 Feb 2008)
New Revision: 2529

Modified:
   trunk/varnish-cache/bin/varnishd/cache_pool.c
Log:
Dispose of VCL reference count if we drop parked sessions due to worker
pool shortages.

Fixes ticket #213


Modified: trunk/varnish-cache/bin/varnishd/cache_pool.c
===================================================================
--- trunk/varnish-cache/bin/varnishd/cache_pool.c	2008-02-21 21:14:57 UTC (rev 2528)
+++ trunk/varnish-cache/bin/varnishd/cache_pool.c	2008-02-23 19:15:23 UTC (rev 2529)
@@ -316,6 +316,13 @@
 		UNLOCK(&tmtx);
 		sp->t_end = TIM_real();
 		vca_close_session(sp, "dropped");
+		if(sp->vcl != NULL) {
+			/*
+			 * A session parked on a busy object can come here
+			 * after it wakes up.  Loose the VCL reference.
+			 */
+			VCL_Rel(&sp->vcl);
+		}
 		SES_Delete(sp);
 		return;
 	}