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msvcrt: Free memory allocated in TLS slot on module unload as well as thread exit.

This commit is contained in:
Rob Shearman 2009-12-14 14:13:57 +00:00 committed by Alexandre Julliard
parent eb81fa283b
commit c20868e0a2
1 changed files with 15 additions and 12 deletions
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27
dlls/msvcrt/main.c
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@ -60,13 +60,24 @@ static inline BOOL msvcrt_free_tls(void)
return TRUE;
}
static inline void msvcrt_free_tls_mem(void)
{
thread_data_t *tls = TlsGetValue(msvcrt_tls_index);
if (tls)
{
HeapFree(GetProcessHeap(),0,tls->efcvt_buffer);
HeapFree(GetProcessHeap(),0,tls->asctime_buffer);
HeapFree(GetProcessHeap(),0,tls->wasctime_buffer);
HeapFree(GetProcessHeap(),0,tls->strerror_buffer);
}
HeapFree(GetProcessHeap(), 0, tls);
}
/*********************************************************************
* Init
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
thread_data_t *tls;
TRACE("(%p, %s, %p) pid(%x), tid(%x), tls(%u)\n",
hinstDLL, msvcrt_get_reason(fdwReason), lpvReserved,
GetCurrentProcessId(), GetCurrentThreadId(),
@ -94,21 +105,13 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
msvcrt_free_console();
msvcrt_free_args();
msvcrt_free_signals();
msvcrt_free_tls_mem();
if (!msvcrt_free_tls())
return FALSE;
TRACE("finished process free\n");
break;
case DLL_THREAD_DETACH:
/* Free TLS */
tls = TlsGetValue(msvcrt_tls_index);
if (tls)
{
HeapFree(GetProcessHeap(),0,tls->efcvt_buffer);
HeapFree(GetProcessHeap(),0,tls->asctime_buffer);
HeapFree(GetProcessHeap(),0,tls->wasctime_buffer);
HeapFree(GetProcessHeap(),0,tls->strerror_buffer);
}
HeapFree(GetProcessHeap(), 0, tls);
msvcrt_free_tls_mem();
TRACE("finished thread free\n");
break;
}