Calls to `putenv()` in EDModule constructors in various conditions tools are not thread safe

[makortel]

Spinning off from #46002 (comment)

These calls to putenv() are not thread safe

cmssw/CondTools/SiPixel/plugins/SiPixelGainCalibrationReadDQMFile.cc

Lines 521 to 522 in f55e6a5

	::putenv((char *)"CORAL_AUTH_USER=me");
	::putenv((char *)"CORAL_AUTH_PASSWORD=test");

cmssw/CondTools/SiPixel/plugins/SiPixelCondObjOfflineBuilder.cc

Lines 115 to 116 in f55e6a5

	::putenv((char*)"CORAL_AUTH_USER=me");
	::putenv((char*)"CORAL_AUTH_PASSWORD=test");

cmssw/CondTools/SiPixel/plugins/SiPixelCondObjForHLTBuilder.cc

Lines 118 to 119 in f55e6a5

	::putenv((char*)"CORAL_AUTH_USER=me");
	::putenv((char*)"CORAL_AUTH_PASSWORD=test");

cmssw/CondTools/SiPixel/plugins/SiPixelCondObjBuilder.cc

Lines 99 to 100 in f55e6a5

	::putenv((char*)"CORAL_AUTH_USER=me");
	::putenv((char*)"CORAL_AUTH_PASSWORD=test");

cmssw/CondTools/SiPixel/plugins/SiPixelCalibConfigurationObjectMaker.cc

Lines 67 to 68 in f55e6a5

	::putenv((char*)"CORAL_AUTH_USER=testuser");
	::putenv((char*)"CORAL_AUTH_PASSWORD=test");

cmssw/CondFormats/SiPixelObjects/test/SiPixelFedCablingMapTestWriter.cc

Lines 41 to 42 in f55e6a5

	::putenv((char*)"CORAL_AUTH_USER=konec");
	::putenv((char*)"CORAL_AUTH_PASSWORD=test");

cmssw/CondFormats/RPCObjects/test/RPCReadOutMapBuilder.cc

Lines 42 to 43 in f55e6a5

	::putenv(const_cast<char*>(std::string("CORAL_AUTH_USER=me").c_str()));
	::putenv(const_cast<char*>(std::string("CORAL_AUTH_PASSWORD=test").c_str()));

cmssw/CondFormats/RPCObjects/test/RPCReadOutMapAnalyzer.cc

Lines 35 to 36 in f55e6a5

	::putenv(const_cast<char*>(std::string("CORAL_AUTH_USER konec").c_str()));
	::putenv(const_cast<char*>(std::string("CORAL_AUTH_PASSWORD konecPass").c_str()));

cmssw/CalibTracker/SiPixelGainCalibration/plugins/SiPixelGainCalibrationAnalysis.cc

Lines 73 to 74 in f55e6a5

	::putenv((char *)"CORAL_AUTH_USER=me");
	::putenv((char *)"CORAL_AUTH_PASSWORD=test");

because EDModules are constructed concurrently to the Source, and ROOT/cling/LLVM calls getenv() there.

[makortel]

assign CondTools/SiPixel

[cmsbuild]

cms-bot internal usage

[cmsbuild]

A new Issue was created by @makortel.

@Dr15Jones, @antoniovilela, @makortel, @mandrenguyen, @rappoccio, @sextonkennedy, @smuzaffar can you please review it and eventually sign/assign? Thanks.

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[cmsbuild]

New categories assigned: db

@atpathak,@consuegs,@francescobrivio,@perrotta you have been requested to review this Pull request/Issue and eventually sign? Thanks

[makortel]

assign CondFormats/SiPixelObjects, CondFormats/RPCObjects, CalibTracker/SiPixelGainCalibration

[cmsbuild]

New categories assigned: alca

@atpathak,@consuegs,@perrotta you have been requested to review this Pull request/Issue and eventually sign? Thanks