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Merge pull request #2540 from elsid/fix_startup_fail_crash

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Fix crash on destructed stream usage
This commit is contained in:
Andrei Kortunov 2019-11-30 22:15:00 +04:00 committed by GitHub
commit 974670a7c5
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1 changed files with 5 additions and 4 deletions
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9
components/debug/debugging.cpp
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@ -97,9 +97,13 @@ int wrapApplication(int (*innerApplication)(int argc, char *argv[]), int argc, c
std::streambuf* cout_rdbuf = std::cout.rdbuf ();
std::streambuf* cerr_rdbuf = std::cerr.rdbuf ();
#if !(defined(_WIN32) && defined(_DEBUG))
#if defined(_WIN32) && defined(_DEBUG)
boost::iostreams::stream_buffer<Debug::DebugOutput> sb;
#else
boost::iostreams::stream_buffer<Debug::Tee> coutsb;
boost::iostreams::stream_buffer<Debug::Tee> cerrsb;
std::ostream oldcout(cout_rdbuf);
std::ostream oldcerr(cerr_rdbuf);
#endif
const std::string logName = Misc::StringUtils::lowerCase(appName) + ".log";
@ -113,7 +117,6 @@ int wrapApplication(int (*innerApplication)(int argc, char *argv[]), int argc, c
#if defined(_WIN32) && defined(_DEBUG)
// Redirect cout and cerr to VS debug output when running in debug mode
boost::iostreams::stream_buffer<Debug::DebugOutput> sb;
sb.open(Debug::DebugOutput());
std::cout.rdbuf (&sb);
std::cerr.rdbuf (&sb);
@ -121,8 +124,6 @@ int wrapApplication(int (*innerApplication)(int argc, char *argv[]), int argc, c
// Redirect cout and cerr to the log file
logfile.open (boost::filesystem::path(cfgMgr.getLogPath() / logName));
std::ostream oldcout(cout_rdbuf);
std::ostream oldcerr(cerr_rdbuf);
coutsb.open (Debug::Tee(logfile, oldcout));
cerrsb.open (Debug::Tee(logfile, oldcerr));