87 lines
4.6 KiB
Diff
87 lines
4.6 KiB
Diff
From f4c3c329588b78af63aad8b401da767242b86709 Mon Sep 17 00:00:00 2001
|
|
From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
|
|
Date: Mon, 16 Sep 2019 17:05:42 +0000
|
|
Subject: [PATCH] dns_util: Make DohUpgradeEntry non-const when used with
|
|
std::vector<>
|
|
|
|
This fixes the build with libstdc++ (with most other standard libraries
|
|
other than libc++, in fact) after commit f93a48e3 ("Allow upgrade to DoH
|
|
during automatic mode"):
|
|
|
|
../../../../../../usr/bin/../lib/gcc/x86_64-redhat-linux/8/../../../../include/c++/8/bits/stl_vector.h:351:7: error: static_assert failed due to requirement 'is_same<typename remove_cv<const DohUpgradeEntry>::type, const DohUpgradeEntry>::value' "std::vector must have a non-const, non-volatile value_type"
|
|
static_assert(is_same<typename remove_cv<_Tp>::type, _Tp>::value,
|
|
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
../../base/no_destructor.h:77:28: note: in instantiation of template class 'std::vector<const net::(anonymous namespace)::DohUpgradeEntry, std::allocator<const net::(anonymous namespace)::DohUpgradeEntry> >' requested here
|
|
alignas(T) char storage_[sizeof(T)];
|
|
^
|
|
../../net/dns/dns_util.cc:147:7: note: in instantiation of template class 'base::NoDestructor<std::vector<const net::(anonymous namespace)::DohUpgradeEntry, std::allocator<const net::(anonymous namespace)::DohUpgradeEntry> > >' requested here
|
|
upgradable_servers({
|
|
^
|
|
../../net/dns/dns_util.cc:230:36: error: invalid range expression of type 'const std::vector<const net::(anonymous namespace)::DohUpgradeEntry, std::allocator<const net::(anonymous namespace)::DohUpgradeEntry> >'; no viable 'begin' function available
|
|
for (const auto& upgrade_entry : upgradable_servers) {
|
|
^ ~~~~~~~~~~~~~~~~~~
|
|
|
|
The C++ standard forbids containers of const elements. Callers of
|
|
GetDohUpgradeList() use it in a safe way anyway, and most of
|
|
DohUpgradeEntry's members are const.
|
|
|
|
Bug: 957519
|
|
Change-Id: I826a51823edb1184c0fae27105101e2894efe568
|
|
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1805636
|
|
Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
|
|
Commit-Queue: Eric Orth <ericorth@chromium.org>
|
|
Reviewed-by: Eric Orth <ericorth@chromium.org>
|
|
Cr-Commit-Position: refs/heads/master@{#696834}
|
|
---
|
|
net/dns/dns_util.cc | 13 +++++--------
|
|
1 file changed, 5 insertions(+), 8 deletions(-)
|
|
|
|
diff --git a/net/dns/dns_util.cc b/net/dns/dns_util.cc
|
|
index d83ff7c150..14997c48b2 100644
|
|
--- a/net/dns/dns_util.cc
|
|
+++ b/net/dns/dns_util.cc
|
|
@@ -139,11 +139,11 @@ struct DohUpgradeEntry {
|
|
const DnsConfig::DnsOverHttpsServerConfig dns_over_https_config;
|
|
};
|
|
|
|
-const std::vector<const DohUpgradeEntry>& GetDohUpgradeList() {
|
|
+const std::vector<DohUpgradeEntry>& GetDohUpgradeList() {
|
|
// The provider names in these entries should be kept in sync with the
|
|
// DohProviderId histogram suffix list in
|
|
// tools/metrics/histograms/histograms.xml.
|
|
- static const base::NoDestructor<std::vector<const DohUpgradeEntry>>
|
|
+ static const base::NoDestructor<std::vector<DohUpgradeEntry>>
|
|
upgradable_servers({
|
|
DohUpgradeEntry(
|
|
"CleanBrowsingAdult",
|
|
@@ -222,8 +222,7 @@ const std::vector<const DohUpgradeEntry>& GetDohUpgradeList() {
|
|
std::vector<const DohUpgradeEntry*> GetDohUpgradeEntriesFromNameservers(
|
|
const std::vector<IPEndPoint>& dns_servers,
|
|
const std::vector<std::string>& excluded_providers) {
|
|
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
|
|
- GetDohUpgradeList();
|
|
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
|
|
std::vector<const DohUpgradeEntry*> entries;
|
|
|
|
for (const auto& server : dns_servers) {
|
|
@@ -417,8 +416,7 @@ std::vector<DnsConfig::DnsOverHttpsServerConfig>
|
|
GetDohUpgradeServersFromDotHostname(
|
|
const std::string& dot_server,
|
|
const std::vector<std::string>& excluded_providers) {
|
|
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
|
|
- GetDohUpgradeList();
|
|
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
|
|
std::vector<DnsConfig::DnsOverHttpsServerConfig> doh_servers;
|
|
|
|
if (dot_server.empty())
|
|
@@ -451,8 +449,7 @@ GetDohUpgradeServersFromNameservers(
|
|
|
|
std::string GetDohProviderIdForHistogramFromDohConfig(
|
|
const DnsConfig::DnsOverHttpsServerConfig& doh_server) {
|
|
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
|
|
- GetDohUpgradeList();
|
|
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
|
|
for (const auto& upgrade_entry : upgradable_servers) {
|
|
if (doh_server.server_template ==
|
|
upgrade_entry.dns_over_https_config.server_template) {
|