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add comment on crash on Windows server 2019

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daan 2022-11-02 10:56:13 -07:00
parent 6e0f10dfd8
commit 3bf299cd2b
1 changed files with 2 additions and 0 deletions
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src/random.c
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@ -172,6 +172,8 @@ If we cannot get good randomness, we fall back to weak randomness based on a tim
// We prefer to use BCryptGenRandom instead of (the unofficial) RtlGenRandom but when using // We prefer to use BCryptGenRandom instead of (the unofficial) RtlGenRandom but when using
// dynamic overriding, we observed it can raise an exception when compiled with C++, and // dynamic overriding, we observed it can raise an exception when compiled with C++, and
// sometimes deadlocks when also running under the VS debugger. // sometimes deadlocks when also running under the VS debugger.
// In contrast, issue #623 implies that on Windows Server 2019 we need to use BCryptGenRandom.
// To be continued..
#pragma comment (lib,"advapi32.lib") #pragma comment (lib,"advapi32.lib")
#define RtlGenRandom SystemFunction036 #define RtlGenRandom SystemFunction036
#ifdef __cplusplus #ifdef __cplusplus