From 93b7b5a8e79e0dcffeb818e82e51f4146606385c Mon Sep 17 00:00:00 2001 From: Graydon Hoare Date: Wed, 3 Jun 2020 11:11:15 -0700 Subject: [PATCH] ensure regs is initialized even if cpuid fails --- client/TracyProfiler.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp index 1fae4fed..105411a5 100644 --- a/client/TracyProfiler.cpp +++ b/client/TracyProfiler.cpp @@ -173,6 +173,7 @@ struct ThreadHandleWrapper #if defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64 static inline void CpuId( uint32_t* regs, uint32_t leaf ) { + memset(regs, 0, sizeof(uint32_t) * 4); #if defined _WIN32 || defined __CYGWIN__ __cpuidex( (int*)regs, leaf, 0 ); #else