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net: fix nil deref in testTimeout when Dial fails

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Pointed out by Scott Schwartz.

Fixes #637.

R=scotts
CC=golang-dev
https://golang.org/cl/225042
This commit is contained in:
Russ Cox 2010-03-03 17:30:29 -08:00
parent f1550482fa
commit 74b131c0ab
1 changed files with 2 additions and 1 deletions
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3
src/pkg/net/timeout_test.go
View file

@ -12,10 +12,11 @@ import (
func testTimeout(t *testing.T, network, addr string, readFrom bool) { func testTimeout(t *testing.T, network, addr string, readFrom bool) {
fd, err := Dial(network, "", addr) fd, err := Dial(network, "", addr)
defer fd.Close()
if err != nil { if err != nil {
t.Errorf("dial %s %s failed: %v", network, addr, err) t.Errorf("dial %s %s failed: %v", network, addr, err)
return
} }
defer fd.Close()
t0 := time.Nanoseconds() t0 := time.Nanoseconds()
fd.SetReadTimeout(1e8) // 100ms fd.SetReadTimeout(1e8) // 100ms
var b [100]byte var b [100]byte