[master] 814f2b4 Free some resources on VEV_Destroy

[Federico G. Schwindt]

commit 814f2b424ef43283afa77d3a60283d72bcaac737
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Sat Dec 16 19:33:28 2017 +0000

    Free some resources on VEV_Destroy

diff --git a/lib/libvarnish/vev.c b/lib/libvarnish/vev.c
index ac69754..25494a2 100644
--- a/lib/libvarnish/vev.c
+++ b/lib/libvarnish/vev.c
@@ -219,11 +219,11 @@ VEV_Destroy(struct vev_root **evbp)
 {
 	struct vev_root *evb;
 
-	AN(evbp);
-	evb = *evbp;
-	*evbp = NULL;
-	CHECK_OBJ_NOTNULL(evb, VEV_BASE_MAGIC);
+	TAKE_OBJ_NOTNULL(evb, evbp, VEV_BASE_MAGIC);
 	assert(evb->thread == pthread_self());
+	free(evb->pfd);
+	free(evb->pev);
+	/* destroy evb->binheap */
 	evb->magic = 0;
 	free(evb);
 }