route: don't crash or hang up with corrupted messages
Fixes golang/go#16438.
Change-Id: I2a97e57cae298e8eecdd5637c9e03493a449fc62
Reviewed-on: https://go-review.googlesource.com/25070
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/route/message_test.go b/route/message_test.go
index a1263d8..c0c7c57 100644
--- a/route/message_test.go
+++ b/route/message_test.go
@@ -93,3 +93,26 @@
time.Sleep(200 * time.Millisecond)
}
}
+
+func TestParseRIBWithFuzz(t *testing.T) {
+ for _, fuzz := range []string{
+ "0\x00\x05\x050000000000000000" +
+ "00000000000000000000" +
+ "00000000000000000000" +
+ "00000000000000000000" +
+ "0000000000000\x02000000" +
+ "00000000",
+ "\x02\x00\x05\f0000000000000000" +
+ "0\x0200000000000000",
+ "\x02\x00\x05\x100000000000000\x1200" +
+ "0\x00\xff\x00",
+ "\x02\x00\x05\f0000000000000000" +
+ "0\x12000\x00\x02\x0000",
+ "\x00\x00\x00\x01\x00",
+ "00000",
+ } {
+ for typ := RIBType(0); typ < 256; typ++ {
+ ParseRIB(typ, []byte(fuzz))
+ }
+ }
+}
