Global configuration (g_DebugConfig) is leaked.

[ismail-yilmaz]

Hi,

Thank you for developing this library.

I've been trying to compile and link winpty library statically, using CLANG, for our C++ framework. (I can confirm that it works with very trivial modifications, by the way.)

There is only one issue we have encountered so far: a memory leak that is happening consistently at every exit of our app. Upon a closer examination we have noticed that the global debug configuration variable g_debugConfig (declared in DebugClient.cc) is leaking, since the last instance of it is never actually freed. (see GetDebugConfig())

Leaked variable:

winpty/src/shared/DebugClient.cc

Line 35 in 7e59fe2

void *volatile g_debugConfig;