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fix fuzzing imapserver by not triggering the rate limiter

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Mechiel Lukkien 2023-04-20 14:58:05 +02:00
parent 08eb1a5472
commit 6eff832d09
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2 changed files with 5 additions and 1 deletions
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5
imapserver/fuzz_test.go
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@ -82,7 +82,7 @@ func FuzzServer(f *testing.F) {
var fl *os.File var fl *os.File
if false { if false {
fl, err = os.Create("fuzz.log") fl, err = os.OpenFile("fuzz.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
if err != nil { if err != nil {
f.Fatalf("fuzz log") f.Fatalf("fuzz log")
} }
@ -96,6 +96,7 @@ func FuzzServer(f *testing.F) {
f.Fuzz(func(t *testing.T, s string) { f.Fuzz(func(t *testing.T, s string) {
run := func(cmds []string) { run := func(cmds []string) {
limitersInit() // Reset rate limiters.
serverConn, clientConn := net.Pipe() serverConn, clientConn := net.Pipe()
defer serverConn.Close() defer serverConn.Close()
@ -132,6 +133,8 @@ func FuzzServer(f *testing.F) {
cid++ cid++
} }
// Each command brings the connection state one step further. We try the fuzzing
// input for each state.
run([]string{}) run([]string{})
run([]string{"login mjl@mox.example testtest"}) run([]string{"login mjl@mox.example testtest"})
run([]string{"login mjl@mox.example testtest", "select inbox"}) run([]string{"login mjl@mox.example testtest", "select inbox"})

1
smtpserver/fuzz_test.go
View file

@ -73,6 +73,7 @@ func FuzzServer(f *testing.F) {
f.Fuzz(func(t *testing.T, s string) { f.Fuzz(func(t *testing.T, s string) {
run := func(cmds []string) { run := func(cmds []string) {
limitersInit() // Reset rate limiters.
serverConn, clientConn := net.Pipe() serverConn, clientConn := net.Pipe()
defer serverConn.Close() defer serverConn.Close()
defer clientConn.Close() defer clientConn.Close()