From: bep <bjorn.erik.pedersen@gmail.com>
Date: Thu, 30 Apr 2015 09:41:25 +0000 (+0200)
Subject: tpl: check for too many arguments in apply
X-Git-Tag: v0.14~100
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=be190fdb;p=brevno-suite%2Fhugo

tpl: check for too many arguments in apply

Fixes #1091
---

diff --git a/tpl/template_funcs.go b/tpl/template_funcs.go
index 4e07d8f3..9a446d09 100644
--- a/tpl/template_funcs.go
+++ b/tpl/template_funcs.go
@@ -668,6 +668,8 @@ func applyFnToThis(fn, this reflect.Value, args ...interface{}) (reflect.Value,
 
 	if len(args) < num {
 		return reflect.ValueOf(nil), errors.New("Too few arguments")
+	} else if len(args) > num {
+		return reflect.ValueOf(nil), errors.New("Too many arguments")
 	}
 
 	res := fn.Call(n)
diff --git a/tpl/template_test.go b/tpl/template_test.go
index 87f3cac8..c7cd20f5 100644
--- a/tpl/template_test.go
+++ b/tpl/template_test.go
@@ -15,7 +15,9 @@ func TestTplGoFuzzReports(t *testing.T) {
 		// Issue #1089
 		{"{{apply .C \"first\" }}", 2},
 		// Issue #1090
-		{"{{ slicestr \"000000\" 10}}", 2}} {
+		{"{{ slicestr \"000000\" 10}}", 2},
+		// Issue #1091
+		{"{{apply .C \"first\" 0 0 0}}", 2}} {
 		templ := New()
 
 		d := &Data{