krnl386: Don't release the Win16 lock when exiting a task.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54402

krnl386: Don't release the Win16 lock when exiting a task.
aa7a0f51 · Alexandre Julliard · 7a7b8288 · aa7a0f51 · aa7a0f51
Commit aa7a0f51 authored Dec 14, 2023 by Alexandre Julliard
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Showing with 1 addition and 11 deletions

interrupts.c dlls/krnl386.exe16/interrupts.c +0 -3

task.c dlls/krnl386.exe16/task.c +1 -8

No files found.
--- a/dlls/krnl386.exe16/interrupts.c
+++ b/dlls/krnl386.exe16/interrupts.c
@@ -96,9 +96,6 @@ static void WINAPI DOSVM_DefaultHandler( CONTEXT *context )
 */
 void DOSVM_Exit( WORD retval )
 {
-    DWORD count;
-
-    ReleaseThunkLock( &count );
    ExitThread( retval );
 }


--- a/dlls/krnl386.exe16/task.c
+++ b/dlls/krnl386.exe16/task.c
@@ -549,15 +549,8 @@ void TASK_ExitTask(void)
    TDB *pTask;
    DWORD lockCount;

-    /* Enter the Win16Lock to protect global data structures */
-    _EnterWin16Lock();
-
    pTask = TASK_GetCurrent();
-    if ( !pTask )
-    {
-        _LeaveWin16Lock();
-        return;
-    }
+    if (!pTask) return;

    TRACE("Killing task %04x\n", pTask->hSelf );