commit 9829b6395cbe817e2a1f5d7e4fe11b4dffcb1788
author Ryan Hamilton <rch@google.com> Fri Jul 23 00:39:29 2021 +0000
committer Ryan Hamilton <rch@google.com> Fri Jul 23 00:39:29 2021 +0000
tree bfe137f206f15400d0fea0eb56f7d411294faef7
parent b69b653883363564d8cd93cbed561bb859d9bfc1

Print rng_state addresses

quic/core/crypto/quic_random.cc

diff --git a/quic/core/crypto/quic_random.cc b/quic/core/crypto/quic_random.cc
index 56657b5..788a5e9 100644
--- a/quic/core/crypto/quic_random.cc
+++ b/quic/core/crypto/quic_random.cc
@@ -5,6 +5,7 @@
 #include "quic/core/crypto/quic_random.h"
 #include <cstdint>
 #include <cstring>
+#include <iostream>
 
 #include "third_party/boringssl/src/include/openssl/rand.h"
 #include "quic/platform/api/quic_bug_tracker.h"
@@ -39,6 +40,16 @@
   rng_state[0] ^= rng_state[3];
   rng_state[2] ^= t;
   rng_state[3] = Xoshiro256PlusPlusRotLeft(rng_state[3], 45);
+
+  for (int i = 0; i < 4; ++i) {
+    std::cerr << "Xoshiro256PlusPlus &rng_state[" << i << "]: " << &rng_state[i]
+              << std::endl;
+  }
+  for (int i = 0; i < 4; ++i) {
+    std::cerr << "Xoshiro256PlusPlus delta: " << i << ": "
+              << (intptr_t)(&rng_state[i]) - (intptr_t)(&rng_state[0])
+              << std::endl;
+  }
   return result;
 }
 

quic/core/crypto/quic_random_test.cc

diff --git a/quic/core/crypto/quic_random_test.cc b/quic/core/crypto/quic_random_test.cc
index 67963ce..648d777 100644
--- a/quic/core/crypto/quic_random_test.cc
+++ b/quic/core/crypto/quic_random_test.cc
@@ -31,7 +31,7 @@
 }
 
 // TODO(b/194177024): re-enable this test.
-TEST_F(QuicRandomTest, QUIC_TEST_DISABLED_IN_CHROME(InsecureRandBytes)) {
+TEST_F(QuicRandomTest, InsecureRandBytes) {
   unsigned char buf1[16];
   unsigned char buf2[16];
   memset(buf1, 0xaf, sizeof(buf1));
@@ -44,7 +44,7 @@
 }
 
 // TODO(b/194177024): re-enable this test.
-TEST_F(QuicRandomTest, QUIC_TEST_DISABLED_IN_CHROME(InsecureRandUint64)) {
+TEST_F(QuicRandomTest, InsecureRandUint64) {
   QuicRandom* rng = QuicRandom::GetInstance();
   uint64_t value1 = rng->InsecureRandUint64();
   uint64_t value2 = rng->InsecureRandUint64();