[PATCH 3/3] ntdll: Close server socket before calling exit().

[Paul Gofman]

So if a native exit handler hangs the process eventually gets killed by server.

Signed-off-by: Paul Gofman <pgofman at codeweavers.com>
---
 dlls/ntdll/unix/server.c       | 12 ++++++++++++
 dlls/ntdll/unix/thread.c       |  2 +-
 dlls/ntdll/unix/unix_private.h |  1 +
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/unix/server.c b/dlls/ntdll/unix/server.c
index 3f446e8348a..50d89f79c0d 100644
--- a/dlls/ntdll/unix/server.c
+++ b/dlls/ntdll/unix/server.c
@@ -1470,6 +1470,18 @@ static void init_teb64( TEB *teb )
 #endif
 }
 
+/***********************************************************************
+ *           process_exit_wrapper
+ *
+ * Close server socket and exit process normally.
+ */
+void process_exit_wrapper( int status )
+{
+    close( fd_socket );
+    exit( status );
+}
+
+
 /***********************************************************************
  *           server_init_process
  *
diff --git a/dlls/ntdll/unix/thread.c b/dlls/ntdll/unix/thread.c
index 00d29ae706b..1a882a99855 100644
--- a/dlls/ntdll/unix/thread.c
+++ b/dlls/ntdll/unix/thread.c
@@ -329,7 +329,7 @@ static void exit_thread( int status )
 void exit_process( int status )
 {
     pthread_sigmask( SIG_BLOCK, &server_block_set, NULL );
-    signal_exit_thread( get_unix_exit_code( status ), exit );
+    signal_exit_thread( get_unix_exit_code( status ), process_exit_wrapper );
 }
 
 
diff --git a/dlls/ntdll/unix/unix_private.h b/dlls/ntdll/unix/unix_private.h
index 1557aa2371a..a934610e3c0 100644
--- a/dlls/ntdll/unix/unix_private.h
+++ b/dlls/ntdll/unix/unix_private.h
@@ -164,6 +164,7 @@ extern unsigned int server_queue_process_apc( HANDLE process, const apc_call_t *
                                               apc_result_t *result ) DECLSPEC_HIDDEN;
 extern int server_get_unix_fd( HANDLE handle, unsigned int wanted_access, int *unix_fd,
                                int *needs_close, enum server_fd_type *type, unsigned int *options ) DECLSPEC_HIDDEN;
+extern void process_exit_wrapper( int status )  DECLSPEC_HIDDEN;
 extern size_t server_init_process(void) DECLSPEC_HIDDEN;
 extern void server_init_process_done(void) DECLSPEC_HIDDEN;
 extern void server_init_thread( void *entry_point, BOOL *suspend ) DECLSPEC_HIDDEN;
-- 
2.30.2