fmt: Printf loops on invalid verb spec (original) (raw)

The following program hangs in Execute.

package main

import ( "text/template" "io/ioutil" )

func main() { t, err := template.New("foo").Parse(data) if err != nil { return } t.Execute(ioutil.Discard, nil) }

var data = "{{printf "%017091901790959340919092959340919017929593813360" 0}}"

SIGABRT: abort
goroutine 1 [running]:
    goroutine running on other thread; stack unavailable

go version devel +fbb4c74 Sat May 2 02:48:32 2015 +0000 darwin/amd64