diff options
Diffstat (limited to 'chromium/net/base/ip_address.cc')
| -rw-r--r-- | chromium/net/base/ip_address.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chromium/net/base/ip_address.cc b/chromium/net/base/ip_address.cc index 03a4df02dfc..ec095c44934 100644 --- a/chromium/net/base/ip_address.cc +++ b/chromium/net/base/ip_address.cc @@ -22,6 +22,8 @@ namespace net { namespace { +bool g_consider_loopback_ip_to_be_publicly_routable_for_testing = false; + // The prefix for IPv6 mapped IPv4 addresses. // https://tools.ietf.org/html/rfc4291#section-2.5.5.2 constexpr uint8_t kIPv4MappedPrefix[] = {0, 0, 0, 0, 0, 0, @@ -234,6 +236,11 @@ bool IPAddress::IsValid() const { } bool IPAddress::IsPubliclyRoutable() const { + if (g_consider_loopback_ip_to_be_publicly_routable_for_testing && + IsLoopback()) { + return true; + } + if (IsIPv4()) { return IsPubliclyRoutableIPv4(ip_address_); } else if (IsIPv6()) { @@ -242,6 +249,11 @@ bool IPAddress::IsPubliclyRoutable() const { return true; } +// static +void IPAddress::ConsiderLoopbackIPToBePubliclyRoutableForTesting() { + g_consider_loopback_ip_to_be_publicly_routable_for_testing = true; +} + bool IPAddress::IsZero() const { for (auto x : ip_address_) { if (x != 0) |