ntdll: Mac: Fix leak of send right for Mach thread port.

The leaked send right kept the port alive for threads that are gone. For processes which create a lot of threads, this can cause performance problems.

ntdll: Mac: Fix leak of send right for Mach thread port.
07d005de · Ken Thomases · Alexandre Julliard · 62019e6d · 07d005de
Commit 07d005de authored Feb 24, 2010 by Ken Thomases Committed by Alexandre Julliard Feb 24, 2010
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server.c dlls/ntdll/server.c +1 -0

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--- a/dlls/ntdll/server.c
+++ b/dlls/ntdll/server.c
@@ -942,6 +942,7 @@ static int get_unix_tid(void)
    ret = pthread_self();
 #elif defined(__APPLE__)
    ret = mach_thread_self();
+    mach_port_deallocate(mach_task_self(), ret);
 #elif defined(__FreeBSD__)
    long lwpid;
    thr_self( &lwpid );