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ntdll: Set the process detaching flag before calling FLS callbacks. 

So that we will not deadlock trying to acquire fls_section.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-01-07 09:51:02 -06:00 committed by Alexandre Julliard
parent 32f5dfde0d
commit 16592ca918
1 changed files with 4 additions and 2 deletions
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6
dlls/ntdll/loader.c
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@ -3182,12 +3182,14 @@ fail:
*/ */
void WINAPI LdrShutdownProcess(void) void WINAPI LdrShutdownProcess(void)
{ {
BOOL detaching = process_detaching;
TRACE("()\n"); TRACE("()\n");
if (!process_detaching) process_detaching = TRUE;
if (!detaching)
RtlProcessFlsData( NtCurrentTeb()->FlsSlots, 1 ); RtlProcessFlsData( NtCurrentTeb()->FlsSlots, 1 );
process_detaching = TRUE;
process_detach(); process_detach();
} }