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Merge branch 'master' into f26

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This commit is contained in:
Martin Stransky 2017-10-30 11:07:52 +01:00
commit 9991eb75e1
2 changed files with 536 additions and 2 deletions
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14
firefox.spec
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@ -103,7 +103,7 @@ ExcludeArch: armv7hl
Summary: Mozilla Firefox Web browser Summary: Mozilla Firefox Web browser
Name: firefox Name: firefox
Version: 57.0 Version: 57.0
Release: 0.7%{?pre_tag}%{?dist} Release: 0.8%{?pre_tag}%{?dist}
URL: https://www.mozilla.org/firefox/ URL: https://www.mozilla.org/firefox/
License: MPLv1.1 or GPLv2+ or LGPLv2+ License: MPLv1.1 or GPLv2+ or LGPLv2+
Group: Applications/Internet Group: Applications/Internet
@ -161,6 +161,9 @@ Patch412: mozilla-1337988.patch
Patch413: mozilla-1353817.patch Patch413: mozilla-1353817.patch
Patch416: mozilla-1399611.patch Patch416: mozilla-1399611.patch
# Better compatibility with NSS sql database format, rhbz#1496563
Patch481: sqlcompat-ff57-1-backport-730495
# Debian patches # Debian patches
Patch500: mozilla-440908.patch Patch500: mozilla-440908.patch
@ -340,6 +343,10 @@ This package contains results of tests executed during build.
%patch413 -p1 -b .1353817 %patch413 -p1 -b .1353817
%patch416 -p1 -b .1399611 %patch416 -p1 -b .1399611
%if 0%{?fedora} > 27
%patch481 -p1 -b .sqlcompat-1
%endif
# Debian extension patch # Debian extension patch
%patch500 -p1 -b .440908 %patch500 -p1 -b .440908
@ -860,9 +867,12 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
#--------------------------------------------------------------------- #---------------------------------------------------------------------
%changelog %changelog
* Mon Oct 30 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.7 * Mon Oct 30 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.8
- Updated to 57.0 Beta 12 - Updated to 57.0 Beta 12
* Tue Oct 24 2017 Kai Engert <kaie@redhat.com> - 57.0-0.7
- Backport mozbz#730495 for rhbz#1496563
* Tue Oct 24 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.6 * Tue Oct 24 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.6
- Updated to 57.0 Beta 11 - Updated to 57.0 Beta 11

524
sqlcompat-ff57-1-backport-730495 Normal file
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@ -0,0 +1,524 @@
# HG changeset patch
# Parent 5de7eafc3ceca2196d84d5b6106e01046efda034
diff --git a/security/manager/ssl/nsNSSComponent.cpp b/security/manager/ssl/nsNSSComponent.cpp
--- a/security/manager/ssl/nsNSSComponent.cpp
+++ b/security/manager/ssl/nsNSSComponent.cpp
@@ -13,7 +13,6 @@
#include "SharedSSLState.h"
#include "cert.h"
#include "certdb.h"
-#include "mozStorageCID.h"
#include "mozilla/ArrayUtils.h"
#include "mozilla/Assertions.h"
#include "mozilla/Casting.h"
@@ -2038,14 +2037,6 @@ nsNSSComponent::Init()
return NS_ERROR_NOT_AVAILABLE;
}
- // To avoid a sqlite3_config race in NSS init, as a workaround for
- // bug 730495, we require the storage service to get initialized first.
- nsCOMPtr<nsISupports> storageService =
- do_GetService(MOZ_STORAGE_SERVICE_CONTRACTID);
- if (!storageService) {
- return NS_ERROR_NOT_AVAILABLE;
- }
-
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("Beginning NSS initialization\n"));
nsresult rv = InitializePIPNSSBundle();
diff --git a/storage/TelemetryVFS.cpp b/storage/TelemetryVFS.cpp
--- a/storage/TelemetryVFS.cpp
+++ b/storage/TelemetryVFS.cpp
@@ -834,6 +834,11 @@ xNextSystemCall(sqlite3_vfs *vfs, const
namespace mozilla {
namespace storage {
+const char *GetVFSName()
+{
+ return "telemetry-vfs";
+}
+
sqlite3_vfs* ConstructTelemetryVFS()
{
#if defined(XP_WIN)
@@ -867,7 +872,7 @@ sqlite3_vfs* ConstructTelemetryVFS()
MOZ_ASSERT(vfs->iVersion <= LAST_KNOWN_VFS_VERSION);
tvfs->szOsFile = sizeof(telemetry_file) - sizeof(sqlite3_file) + vfs->szOsFile;
tvfs->mxPathname = vfs->mxPathname;
- tvfs->zName = "telemetry-vfs";
+ tvfs->zName = GetVFSName();
tvfs->pAppData = vfs;
tvfs->xOpen = xOpen;
tvfs->xDelete = xDelete;
diff --git a/storage/mozStorageConnection.cpp b/storage/mozStorageConnection.cpp
--- a/storage/mozStorageConnection.cpp
+++ b/storage/mozStorageConnection.cpp
@@ -73,6 +73,8 @@ namespace storage {
using mozilla::dom::quota::QuotaObject;
+const char *GetVFSName();
+
namespace {
int
@@ -627,7 +629,7 @@ Connection::initialize()
AUTO_PROFILER_LABEL("Connection::initialize", STORAGE);
// in memory database requested, sqlite uses a magic file name
- int srv = ::sqlite3_open_v2(":memory:", &mDBConn, mFlags, nullptr);
+ int srv = ::sqlite3_open_v2(":memory:", &mDBConn, mFlags, GetVFSName());
if (srv != SQLITE_OK) {
mDBConn = nullptr;
return convertResultCode(srv);
@@ -660,7 +662,7 @@ Connection::initialize(nsIFile *aDatabas
#else
static const char* sIgnoreLockingVFS = "unix-none";
#endif
- const char* vfs = mIgnoreLockingMode ? sIgnoreLockingVFS : nullptr;
+ const char* vfs = mIgnoreLockingMode ? sIgnoreLockingVFS : GetVFSName();
int srv = ::sqlite3_open_v2(NS_ConvertUTF16toUTF8(path).get(), &mDBConn,
mFlags, vfs);
@@ -694,7 +696,7 @@ Connection::initialize(nsIFileURL *aFile
rv = aFileURL->GetSpec(spec);
NS_ENSURE_SUCCESS(rv, rv);
- int srv = ::sqlite3_open_v2(spec.get(), &mDBConn, mFlags, nullptr);
+ int srv = ::sqlite3_open_v2(spec.get(), &mDBConn, mFlags, GetVFSName());
if (srv != SQLITE_OK) {
mDBConn = nullptr;
return convertResultCode(srv);
diff --git a/storage/mozStorageService.cpp b/storage/mozStorageService.cpp
--- a/storage/mozStorageService.cpp
+++ b/storage/mozStorageService.cpp
@@ -24,6 +24,7 @@
#include "mozIStoragePendingStatement.h"
#include "sqlite3.h"
+#include "mozilla/AutoSQLiteLifetime.h"
#ifdef SQLITE_OS_WIN
// "windows.h" was included and it can #define lots of things we care about...
@@ -32,13 +33,6 @@
#include "nsIPromptService.h"
-#ifdef MOZ_STORAGE_MEMORY
-# include "mozmemory.h"
-# ifdef MOZ_DMD
-# include "DMD.h"
-# endif
-#endif
-
////////////////////////////////////////////////////////////////////////////////
//// Defines
@@ -282,12 +276,6 @@ Service::~Service()
if (rc != SQLITE_OK)
NS_WARNING("Failed to unregister sqlite vfs wrapper.");
- // Shutdown the sqlite3 API. Warn if shutdown did not turn out okay, but
- // there is nothing actionable we can do in that case.
- rc = ::sqlite3_shutdown();
- if (rc != SQLITE_OK)
- NS_WARNING("sqlite3 did not shutdown cleanly.");
-
shutdown(); // To release sXPConnect.
gService = nullptr;
@@ -400,121 +388,7 @@ Service::shutdown()
}
sqlite3_vfs *ConstructTelemetryVFS();
-
-#ifdef MOZ_STORAGE_MEMORY
-
-namespace {
-
-// By default, SQLite tracks the size of all its heap blocks by adding an extra
-// 8 bytes at the start of the block to hold the size. Unfortunately, this
-// causes a lot of 2^N-sized allocations to be rounded up by jemalloc
-// allocator, wasting memory. For example, a request for 1024 bytes has 8
-// bytes added, becoming a request for 1032 bytes, and jemalloc rounds this up
-// to 2048 bytes, wasting 1012 bytes. (See bug 676189 for more details.)
-//
-// So we register jemalloc as the malloc implementation, which avoids this
-// 8-byte overhead, and thus a lot of waste. This requires us to provide a
-// function, sqliteMemRoundup(), which computes the actual size that will be
-// allocated for a given request. SQLite uses this function before all
-// allocations, and may be able to use any excess bytes caused by the rounding.
-//
-// Note: the wrappers for malloc, realloc and moz_malloc_usable_size are
-// necessary because the sqlite_mem_methods type signatures differ slightly
-// from the standard ones -- they use int instead of size_t. But we don't need
-// a wrapper for free.
-
-#ifdef MOZ_DMD
-
-// sqlite does its own memory accounting, and we use its numbers in our memory
-// reporters. But we don't want sqlite's heap blocks to show up in DMD's
-// output as unreported, so we mark them as reported when they're allocated and
-// mark them as unreported when they are freed.
-//
-// In other words, we are marking all sqlite heap blocks as reported even
-// though we're not reporting them ourselves. Instead we're trusting that
-// sqlite is fully and correctly accounting for all of its heap blocks via its
-// own memory accounting. Well, we don't have to trust it entirely, because
-// it's easy to keep track (while doing this DMD-specific marking) of exactly
-// how much memory SQLite is using. And we can compare that against what
-// SQLite reports it is using.
-
-MOZ_DEFINE_MALLOC_SIZE_OF_ON_ALLOC(SqliteMallocSizeOfOnAlloc)
-MOZ_DEFINE_MALLOC_SIZE_OF_ON_FREE(SqliteMallocSizeOfOnFree)
-
-#endif
-
-static void *sqliteMemMalloc(int n)
-{
- void* p = ::malloc(n);
-#ifdef MOZ_DMD
- gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(p);
-#endif
- return p;
-}
-
-static void sqliteMemFree(void *p)
-{
-#ifdef MOZ_DMD
- gSqliteMemoryUsed -= SqliteMallocSizeOfOnFree(p);
-#endif
- ::free(p);
-}
-
-static void *sqliteMemRealloc(void *p, int n)
-{
-#ifdef MOZ_DMD
- gSqliteMemoryUsed -= SqliteMallocSizeOfOnFree(p);
- void *pnew = ::realloc(p, n);
- if (pnew) {
- gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(pnew);
- } else {
- // realloc failed; undo the SqliteMallocSizeOfOnFree from above
- gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(p);
- }
- return pnew;
-#else
- return ::realloc(p, n);
-#endif
-}
-
-static int sqliteMemSize(void *p)
-{
- return ::moz_malloc_usable_size(p);
-}
-
-static int sqliteMemRoundup(int n)
-{
- n = malloc_good_size(n);
-
- // jemalloc can return blocks of size 2 and 4, but SQLite requires that all
- // allocations be 8-aligned. So we round up sub-8 requests to 8. This
- // wastes a small amount of memory but is obviously safe.
- return n <= 8 ? 8 : n;
-}
-
-static int sqliteMemInit(void *p)
-{
- return 0;
-}
-
-static void sqliteMemShutdown(void *p)
-{
-}
-
-const sqlite3_mem_methods memMethods = {
- &sqliteMemMalloc,
- &sqliteMemFree,
- &sqliteMemRealloc,
- &sqliteMemSize,
- &sqliteMemRoundup,
- &sqliteMemInit,
- &sqliteMemShutdown,
- nullptr
-};
-
-} // namespace
-
-#endif // MOZ_STORAGE_MEMORY
+const char *GetVFSName();
static const char* sObserverTopics[] = {
"memory-pressure",
@@ -527,28 +401,13 @@ Service::initialize()
{
MOZ_ASSERT(NS_IsMainThread(), "Must be initialized on the main thread");
- int rc;
-
-#ifdef MOZ_STORAGE_MEMORY
- rc = ::sqlite3_config(SQLITE_CONFIG_MALLOC, &memMethods);
- if (rc != SQLITE_OK)
- return convertResultCode(rc);
-#endif
-
- // TODO (bug 1191405): do not preallocate the connections caches until we
- // have figured the impact on our consumers and memory.
- sqlite3_config(SQLITE_CONFIG_PAGECACHE, NULL, 0, 0);
-
- // Explicitly initialize sqlite3. Although this is implicitly called by
- // various sqlite3 functions (and the sqlite3_open calls in our case),
- // the documentation suggests calling this directly. So we do.
- rc = ::sqlite3_initialize();
+ int rc = AutoSQLiteLifetime::getInitResult();
if (rc != SQLITE_OK)
return convertResultCode(rc);
mSqliteVFS = ConstructTelemetryVFS();
if (mSqliteVFS) {
- rc = sqlite3_vfs_register(mSqliteVFS, 1);
+ rc = sqlite3_vfs_register(mSqliteVFS, 0);
if (rc != SQLITE_OK)
return convertResultCode(rc);
} else {
diff --git a/toolkit/xre/Bootstrap.cpp b/toolkit/xre/Bootstrap.cpp
--- a/toolkit/xre/Bootstrap.cpp
+++ b/toolkit/xre/Bootstrap.cpp
@@ -6,11 +6,15 @@
#include "mozilla/Bootstrap.h"
#include "nsXPCOM.h"
+#include "AutoSQLiteLifetime.h"
+
namespace mozilla {
class BootstrapImpl final : public Bootstrap
{
protected:
+ AutoSQLiteLifetime mSQLLT;
+
virtual void Dispose() override
{
delete this;
diff --git a/toolkit/xre/moz.build b/toolkit/xre/moz.build
--- a/toolkit/xre/moz.build
+++ b/toolkit/xre/moz.build
@@ -30,7 +30,7 @@ EXPORTS += [
'nsIAppStartupNotifier.h',
]
-EXPORTS.mozilla += ['Bootstrap.h']
+EXPORTS.mozilla += ['AutoSQLiteLifetime.h', 'Bootstrap.h']
if CONFIG['MOZ_INSTRUMENT_EVENT_LOOP']:
EXPORTS += ['EventTracer.h']
@@ -91,6 +91,7 @@ if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'andr
]
UNIFIED_SOURCES += [
+ 'AutoSQLiteLifetime.cpp',
'Bootstrap.cpp',
'CreateAppData.cpp',
'nsAppStartupNotifier.cpp',
diff --git a/toolkit/xre/AutoSQLiteLifetime.cpp b/toolkit/xre/AutoSQLiteLifetime.cpp
new file mode 100644
--- /dev/null
+++ b/toolkit/xre/AutoSQLiteLifetime.cpp
@@ -0,0 +1,167 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsDebug.h"
+#include "AutoSQLiteLifetime.h"
+#include "sqlite3.h"
+
+#ifdef MOZ_STORAGE_MEMORY
+# include "mozmemory.h"
+# ifdef MOZ_DMD
+# include "DMD.h"
+# endif
+
+namespace {
+
+// By default, SQLite tracks the size of all its heap blocks by adding an extra
+// 8 bytes at the start of the block to hold the size. Unfortunately, this
+// causes a lot of 2^N-sized allocations to be rounded up by jemalloc
+// allocator, wasting memory. For example, a request for 1024 bytes has 8
+// bytes added, becoming a request for 1032 bytes, and jemalloc rounds this up
+// to 2048 bytes, wasting 1012 bytes. (See bug 676189 for more details.)
+//
+// So we register jemalloc as the malloc implementation, which avoids this
+// 8-byte overhead, and thus a lot of waste. This requires us to provide a
+// function, sqliteMemRoundup(), which computes the actual size that will be
+// allocated for a given request. SQLite uses this function before all
+// allocations, and may be able to use any excess bytes caused by the rounding.
+//
+// Note: the wrappers for malloc, realloc and moz_malloc_usable_size are
+// necessary because the sqlite_mem_methods type signatures differ slightly
+// from the standard ones -- they use int instead of size_t. But we don't need
+// a wrapper for free.
+
+#ifdef MOZ_DMD
+
+// sqlite does its own memory accounting, and we use its numbers in our memory
+// reporters. But we don't want sqlite's heap blocks to show up in DMD's
+// output as unreported, so we mark them as reported when they're allocated and
+// mark them as unreported when they are freed.
+//
+// In other words, we are marking all sqlite heap blocks as reported even
+// though we're not reporting them ourselves. Instead we're trusting that
+// sqlite is fully and correctly accounting for all of its heap blocks via its
+// own memory accounting. Well, we don't have to trust it entirely, because
+// it's easy to keep track (while doing this DMD-specific marking) of exactly
+// how much memory SQLite is using. And we can compare that against what
+// SQLite reports it is using.
+
+MOZ_DEFINE_MALLOC_SIZE_OF_ON_ALLOC(SqliteMallocSizeOfOnAlloc)
+MOZ_DEFINE_MALLOC_SIZE_OF_ON_FREE(SqliteMallocSizeOfOnFree)
+
+#endif
+
+static void *sqliteMemMalloc(int n)
+{
+ void* p = ::malloc(n);
+#ifdef MOZ_DMD
+ gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(p);
+#endif
+ return p;
+}
+
+static void sqliteMemFree(void *p)
+{
+#ifdef MOZ_DMD
+ gSqliteMemoryUsed -= SqliteMallocSizeOfOnFree(p);
+#endif
+ ::free(p);
+}
+
+static void *sqliteMemRealloc(void *p, int n)
+{
+#ifdef MOZ_DMD
+ gSqliteMemoryUsed -= SqliteMallocSizeOfOnFree(p);
+ void *pnew = ::realloc(p, n);
+ if (pnew) {
+ gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(pnew);
+ } else {
+ // realloc failed; undo the SqliteMallocSizeOfOnFree from above
+ gSqliteMemoryUsed += SqliteMallocSizeOfOnAlloc(p);
+ }
+ return pnew;
+#else
+ return ::realloc(p, n);
+#endif
+}
+
+static int sqliteMemSize(void *p)
+{
+ return ::moz_malloc_usable_size(p);
+}
+
+static int sqliteMemRoundup(int n)
+{
+ n = malloc_good_size(n);
+
+ // jemalloc can return blocks of size 2 and 4, but SQLite requires that all
+ // allocations be 8-aligned. So we round up sub-8 requests to 8. This
+ // wastes a small amount of memory but is obviously safe.
+ return n <= 8 ? 8 : n;
+}
+
+static int sqliteMemInit(void *p)
+{
+ return 0;
+}
+
+static void sqliteMemShutdown(void *p)
+{
+}
+
+const sqlite3_mem_methods memMethods = {
+ &sqliteMemMalloc,
+ &sqliteMemFree,
+ &sqliteMemRealloc,
+ &sqliteMemSize,
+ &sqliteMemRoundup,
+ &sqliteMemInit,
+ &sqliteMemShutdown,
+ nullptr
+};
+
+} // namespace
+
+#endif // MOZ_STORAGE_MEMORY
+
+namespace mozilla {
+
+AutoSQLiteLifetime::AutoSQLiteLifetime()
+{
+ if (++AutoSQLiteLifetime::sSingletonEnforcer != 1) {
+ NS_RUNTIMEABORT("multiple instances of AutoSQLiteLifetime constructed!");
+ }
+
+#ifdef MOZ_STORAGE_MEMORY
+ sResult = ::sqlite3_config(SQLITE_CONFIG_MALLOC, &memMethods);
+#else
+ sResult = SQLITE_OK;
+#endif
+
+ if (sResult == SQLITE_OK) {
+ // TODO (bug 1191405): do not preallocate the connections caches until we
+ // have figured the impact on our consumers and memory.
+ sqlite3_config(SQLITE_CONFIG_PAGECACHE, NULL, 0, 0);
+
+ // Explicitly initialize sqlite3. Although this is implicitly called by
+ // various sqlite3 functions (and the sqlite3_open calls in our case),
+ // the documentation suggests calling this directly. So we do.
+ sResult = ::sqlite3_initialize();
+ }
+}
+
+AutoSQLiteLifetime::~AutoSQLiteLifetime()
+{
+ // Shutdown the sqlite3 API. Warn if shutdown did not turn out okay, but
+ // there is nothing actionable we can do in that case.
+ sResult = ::sqlite3_shutdown();
+ NS_WARNING_ASSERTION(sResult == SQLITE_OK,
+ "sqlite3 did not shutdown cleanly.");
+}
+
+int AutoSQLiteLifetime::sSingletonEnforcer = 0;
+int AutoSQLiteLifetime::sResult = SQLITE_MISUSE;
+
+} // namespace mozilla
diff --git a/toolkit/xre/AutoSQLiteLifetime.h b/toolkit/xre/AutoSQLiteLifetime.h
new file mode 100644
--- /dev/null
+++ b/toolkit/xre/AutoSQLiteLifetime.h
@@ -0,0 +1,24 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_AutoSQLiteLifetime_h
+#define mozilla_AutoSQLiteLifetime_h
+
+namespace mozilla {
+
+class AutoSQLiteLifetime final
+{
+private:
+ static int sSingletonEnforcer;
+ static int sResult;
+public:
+ AutoSQLiteLifetime();
+ ~AutoSQLiteLifetime();
+ static int getInitResult() { return AutoSQLiteLifetime::sResult; }
+};
+
+} // namespace mozilla
+
+#endif