From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Fri, 15 Feb 2008 12:47:42 +0000 (+0000)
Subject: Assert that VCC did its job with respect to weights.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1490c19eb494dcd61734dc764529b3e06fbb5fe4;p=varnish

Assert that VCC did its job with respect to weights.


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2481 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache_dir_random.c b/varnish-cache/bin/varnishd/cache_dir_random.c
index 25abe586..76c7d43a 100644
--- a/varnish-cache/bin/varnishd/cache_dir_random.c
+++ b/varnish-cache/bin/varnishd/cache_dir_random.c
@@ -56,7 +56,6 @@ struct vdi_random {
 #define VDI_RANDOM_MAGIC	0x476d25b7
 	struct director		dir;
 	struct backend		*backend;
-	unsigned		nhosts;
 	struct vdi_random_host	*hosts;
 };
 
@@ -121,6 +120,7 @@ VRT_init_dir_random(struct cli *cli, struct director **bp, const struct vrt_dir_
 	vh = vs->hosts;
 	te = t->members;
 	for (i = 0; i < t->nmember; i++, vh++, te++) {
+		assert(te->weight > 0.0);
 		s += te->weight;
 		vh->backend = VBE_AddBackend(cli, te->host);
 	}
@@ -128,6 +128,7 @@ VRT_init_dir_random(struct cli *cli, struct director **bp, const struct vrt_dir_
 	/* Normalize weights */
 	i = 0;
 	a = 0.0;
+	assert(s > 0.0);
 	for (te = t->members; te->host != NULL; te++, i++) {
 		/* First normalize the specified weight in FP */
 		b = te->weight / s;