DynamoRIO / DynamoRIO/drmemory
false positive in NtTraceControl in VS2015-compiled apps
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- C
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Description
Building a simple app with VS2015 and running it under DrM results in (along with #1864):
```
Error #1: UNINITIALIZED READ: reading 0x0018f7aa-0x0018f7b0 6 byte(s) within 0x0018f798-0x0018f7b0
#0 system call NtTraceControl parameter #1
#1 ntdll.dll!EtwEventSetInformation +0xef (0x7743a0b0 )
#2 ntdll.dll!EtwEventSetInformation +0x3c (0x77439ffd )
#3 __vcrt_EventSetInformation [f:\dd\vctools\crt\vcruntime\src\internal\winapi_downlevel.cpp:342]
#4 __vcrt_trace_logging_provider::TraceLoggingSetInformation [f:\dd\vctools\crt\vcruntime\inc\traceloggingprovider.h:1590]
#5 __vcrt_trace_logging_provider::TraceLoggingRegister [f:\dd\vctools\crt\vcruntime\inc\traceloggingprovider.h:1568]
#6 __vcrt_initialize_telemetry_provider [f:\dd\vctools\crt\vcruntime\src\misc\telemetry.cpp:40]
#7 __scrt_common_main_seh [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:211]
#8 KERNEL32.dll!BaseThreadInitThunk +0x23 (0x744938f4 )
Note: @0:00:00.593 in thread 3400
```
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