Crash!!!

[warsark]

test.exe a normal exe with not use mmpp i comment this line:// const NTSTATUS Initializer = Initialize(); a.dll build with mmpp static libirary,export loaddll func void loaddll() { Initialize(); mmload("b.dll"); }

b.dll is a normal dll

test.exe void main() { hmodule hmod=loadlibrary(a.dll) call hmod.loaddll(); call freelibrary(hmod); //now everything is ok!

while(true) { sleep(1000); } }

a few moment ,the test.exe will crash!!!

[bb107]

Hi, thanks for your feedback. Since MMPP hooks ntdll!RtlUserThreadStart and ntdll!LdrShutdownThread, once the Initialize function is called, this module (that is, a.dll) cannot be released.

[warsark]

if comment this line://call freelibrary(hmod); the test.exe is ok Add one func do the uninitialize, will be ok the b.dll loaded,the a.dll call unitialize then freelibrary,will be ok

[bb107]

If b.dll does not use tls, you only need to comment the statement that initializes MmpTls (Initialize.cpp line 465). Otherwise, when a.dll is released, the program will inevitably crash.