Don't check renegotiation_info in fuzzer mode.

Otherwise the fuzzer gets stuck at renegotiations.

Bug: 104
Change-Id: If37f9ab165d06e37bfc5c423fba35edaabed293b
Reviewed-on: https://boringssl-review.googlesource.com/17532
Reviewed-by: David Benjamin <davidben@google.com>
diff --git a/ssl/test/runner/runner.go b/ssl/test/runner/runner.go
index 17c4f4f..7c01757 100644
--- a/ssl/test/runner/runner.go
+++ b/ssl/test/runner/runner.go
@@ -6508,6 +6508,19 @@
 		expectedError: ":RENEGOTIATION_MISMATCH:",
 	})
 	testCases = append(testCases, testCase{
+		name:        "Renegotiate-Client-BadExt2",
+		renegotiate: 1,
+		config: Config{
+			MaxVersion: VersionTLS12,
+			Bugs: ProtocolBugs{
+				BadRenegotiationInfoEnd: true,
+			},
+		},
+		flags:         []string{"-renegotiate-freely"},
+		shouldFail:    true,
+		expectedError: ":RENEGOTIATION_MISMATCH:",
+	})
+	testCases = append(testCases, testCase{
 		name:        "Renegotiate-Client-Downgrade",
 		renegotiate: 1,
 		config: Config{