30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
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From 00d1d5908f85054f3c149c9b6a14fd36a1eaa572 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
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Date: Sun, 20 Mar 2022 04:22:24 +0100
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Subject: [PATCH] Avoid catching SIGSEGV, defer to system services
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The current implementation ignores the basic signal handler requirement
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to only call signal safe functions, e.g. backtrace_symbols and
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abi::__cxa_demangle. This causes deadlocks when the handler is called
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from malloc/free and similar.
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---
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src/App/Application.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/App/Application.cpp b/src/App/Application.cpp
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index 7f93db5775..58e3b1f90f 100644
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--- a/src/App/Application.cpp
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+++ b/src/App/Application.cpp
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@@ -1860,7 +1860,7 @@ void Application::init(int argc, char ** argv)
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std::set_terminate(unhandled_exception_handler);
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::set_unexpected(unexpection_error_handler);
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#elif defined(FC_OS_LINUX)
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- std::signal(SIGSEGV,segmentation_fault_handler);
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+ // std::signal(SIGSEGV,segmentation_fault_handler);
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#endif
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#if defined(FC_SE_TRANSLATOR)
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_set_se_translator(my_se_translator_filter);
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--
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2.35.1
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