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Xuehui Xie 3270826937 Fix a deadlock when sending sync mojo messages 
In the following situation, sending sync mojo message may cause deadlock
1) Mojo interface endpoint in browser process is closed
2) The other interface endpoint in render process still send sync mojo
message. However if sync_watcher_ of EndPoint is not null, event_ of
SequenceLocalState may not be signaled and render thread will wait
forever
See detail in bug:
https://bugs.chromium.org/p/chromium/issues/detail?id=1453859

Bug: 1453859
Change-Id: I3cc869fec3ae781b485e48b66a130c803ce64be7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4607780
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/main@{#1160683}
2023-06-21 16:08:04 +00:00
..
BUILD.gn
Revert "Remove base/mac/scoped_dispatch_object.h"
2023-05-12 18:19:32 +00:00
constants.mojom
Update copyright headers in ipc/, ios/, infra/
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DEPS
ipcz: Prepare ipcz tests for custom drivers
2022-08-19 23:54:10 +00:00
DIR_METADATA
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features.gni
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handle_attachment_fuchsia.cc
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handle_attachment_fuchsia.h
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handle_attachment_win.cc
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handle_attachment_win.h
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handle_win.cc
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handle_win.h
Update copyright headers in ipc/, ios/, infra/
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ipc_channel_common.cc
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_channel_factory.cc
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_channel_factory.h
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_channel_handle.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_mojo_unittest.cc
DanglingPointer: annotate for unittests base+linux [1/N]
2023-06-01 15:02:25 +00:00
ipc_channel_mojo.cc
Update header includes for /base/functional in /h* and /i*
2023-01-12 00:58:41 +00:00
ipc_channel_mojo.h
DanglingPointer: annotate for unittests base+linux [1/N]
2023-06-01 15:02:25 +00:00
ipc_channel_nacl.cc
Making pickle friendly to base::span
2023-03-02 18:42:52 +00:00
ipc_channel_nacl.h
Update copyright headers in ipc/, ios/, infra/
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ipc_channel_proxy_unittest_messages.h
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ipc_channel_proxy_unittest.cc
Manual raw_ptr rewrite: //ipc
2023-05-23 16:20:33 +00:00
ipc_channel_proxy.cc
Update header includes for /base/functional in /h* and /i*
2023-01-12 00:58:41 +00:00
ipc_channel_proxy.h
Rewrite ChannelProxy::outgoing_message_filter_ to raw_ptr
2023-04-03 08:22:35 +00:00
ipc_channel_reader_unittest.cc
Update copyright headers in ipc/, ios/, infra/
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ipc_channel_reader.cc
task posting v3: remove includes of runner handles and IWYU task runners
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ipc_channel_reader.h
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ipc_channel.cc
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ipc_channel.h
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ipc_cpu_perftest.cc
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2023-01-12 00:58:41 +00:00
ipc_fuzzing_tests.cc
DanglingPointer: annotate for unittests base+linux [1/N]
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ipc_listener.cc
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ipc_listener.h
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ipc_logging.cc
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2023-01-12 00:58:41 +00:00
ipc_logging.h
Additional raw_ptr rewrites for linux
2023-03-31 04:59:55 +00:00
ipc_message_attachment_set_posix_unittest.cc
Fix a typo.
2022-11-30 17:20:33 +00:00
ipc_message_attachment_set.cc
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ipc_message_attachment_set.h
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ipc_message_attachment.cc
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ipc_message_attachment.h
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ipc_message_macros.h
ipc: Fix compile error when using IPC_MESSAGE_HANDLER_WITH_PARAM_DELAY_REPLY
2022-12-13 17:56:29 +00:00
ipc_message_null_macros.h
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ipc_message_pipe_reader.cc
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2023-01-12 00:58:41 +00:00
ipc_message_pipe_reader.h
task posting v3: remove includes of runner handles and IWYU task runners
2023-01-09 21:42:28 +00:00
ipc_message_protobuf_utils_unittest.cc
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ipc_message_protobuf_utils.h
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ipc_message_start.h
Remove ChromotingMsgStart enum constant.
2022-09-28 01:53:39 +00:00
ipc_message_support_export.h
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ipc_message_templates_impl.h
Convert PendingSyncMessage::deserializer to std::unique_ptr<>
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ipc_message_templates.h
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ipc_message_unittest.cc
Remove DictionaryValue IPC code.
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ipc_message_utils_unittest.cc
Remove DictionaryValue IPC code.
2022-12-13 03:36:25 +00:00
ipc_message_utils.cc
Making pickle friendly to base::span
2023-03-02 18:42:52 +00:00
ipc_message_utils.h
Remove DictionaryValue IPC code.
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ipc_message.cc
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ipc_message.h
Additional raw_ptr rewrites for linux
2023-03-31 04:59:55 +00:00
ipc_mojo_bootstrap_unittest.cc
Enable explicit conversion checks for base::span sizes.
2023-02-07 19:35:02 +00:00
ipc_mojo_bootstrap.cc
Fix a deadlock when sending sync mojo messages
2023-06-21 16:08:04 +00:00
ipc_mojo_bootstrap.h
Use thread_local: ipc/
2023-03-08 21:56:27 +00:00
ipc_mojo_handle_attachment.cc
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ipc_mojo_handle_attachment.h
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ipc_mojo_message_helper.cc
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ipc_mojo_message_helper.h
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ipc_mojo_param_traits.cc
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ipc_mojo_param_traits.h
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ipc_mojo_perftest.cc
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ipc_param_traits.h
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ipc_perftest_messages.cc
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ipc_perftest_messages.h
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ipc_perftest_util.cc
task posting v3: remove includes of runner handles and IWYU task runners
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ipc_perftest_util.h
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ipc_platform_file_attachment_posix.cc
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ipc_platform_file_attachment_posix.h
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ipc_platform_file.cc
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ipc_platform_file.h
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ipc_security_test_util.cc
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ipc_security_test_util.h
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ipc_send_fds_test.cc
task posting v3: remove includes of runner handles and IWYU task runners
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ipc_sender.h
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ipc_sync_channel_unittest.cc
DanglingPointer: annotate for unittests base+linux [1/N]
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ipc_sync_channel.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
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ipc_sync_channel.h
Use thread_local: ipc/
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ipc_sync_message_filter.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
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ipc_sync_message_filter.h
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ipc_sync_message_unittest.cc
Convert PendingSyncMessage::deserializer to std::unique_ptr<>
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ipc_sync_message_unittest.h
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ipc_sync_message.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
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ipc_sync_message.h
Convert PendingSyncMsg::done_event to std::unique_ptr<>
2023-04-10 19:10:44 +00:00
ipc_test_base.cc
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_test_base.h
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ipc_test_channel_listener.cc
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ipc_test_channel_listener.h
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ipc_test_sink.cc
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ipc_test_sink.h
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ipc_test.mojom
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ipc.mojom
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mach_port_attachment_mac.cc
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mach_port_attachment_mac.h
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mach_port_mac.cc
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mach_port_mac.h
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message_filter_router.cc
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message_filter_router.h
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message_filter.cc
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message_filter.h
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message_mojom_traits.cc
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message_mojom_traits.h
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message_router.cc
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message_router.h
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message_view.cc
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message_view.h
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native_handle_type_converters.cc
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native_handle_type_converters.h
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OWNERS
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param_traits_log_macros.h
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param_traits_macros.h
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param_traits_read_macros.h
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param_traits_write_macros.h
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run_all_perftests.cc
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run_all_unittests.cc
MojoIpcz: Enable by default for most platforms
2023-02-15 21:01:54 +00:00
SECURITY_OWNERS
Add more IPC security reviewers.
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struct_constructor_macros.h
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sync_socket_unittest.cc
DanglingPointer: annotate for unittests base+linux [1/N]
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test_proto.proto
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trace_ipc_message.cc
Remove ChromotingMsgStart enum constant.
2022-09-28 01:53:39 +00:00
trace_ipc_message.h
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