From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Mon, 29 Oct 2007 07:53:27 +0000 (+0000)
Subject: Issue an VCL_error if 'esi' is not used from vcl_fetch.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b15ed98cb631d9526413f15e0412808bb1da0e47;p=varnish

Issue an VCL_error if 'esi' is not used from vcl_fetch.



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2177 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache_vrt_esi.c b/varnish-cache/bin/varnishd/cache_vrt_esi.c
index 363b0c9a..d777da1b 100644
--- a/varnish-cache/bin/varnishd/cache_vrt_esi.c
+++ b/varnish-cache/bin/varnishd/cache_vrt_esi.c
@@ -533,6 +533,13 @@ VRT_ESI(struct sess *sp)
 	int i;
 
 	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
+	if (sp->cur_method != VCL_MET_FETCH) {
+		/* XXX: we should catch this at compile time */
+		WSP(sp, SLT_VCL_error,
+		    "esi can only be called from vcl_fetch", "");
+		return;
+	}
+
 	CHECK_OBJ_NOTNULL(sp->obj, OBJECT_MAGIC);
 
 	/* XXX: only if GET ? */