[PATCH 1/1] winewayland: Delay setting user driver functions.

[Aida Jonikienė]

From: Aida Jonikienė

This fixes segfaults and explorer.exe being stuck when this driver
fails to load.
---
 dlls/winewayland.drv/wayland.c         | 20 ++++++++++++++++++
 dlls/winewayland.drv/waylanddrv_main.c | 29 +-------------------------
 2 files changed, 21 insertions(+), 28 deletions(-)

diff --git a/dlls/winewayland.drv/wayland.c b/dlls/winewayland.drv/wayland.c
index 35dbcb5f0ef..2ba1d50cb69 100644
--- a/dlls/winewayland.drv/wayland.c
+++ b/dlls/winewayland.drv/wayland.c
@@ -32,6 +32,25 @@

WINE_DEFAULT_DEBUG_CHANNEL(waylanddrv);

+static const struct user_driver_funcs waylanddrv_funcs =
+{
+    .pClipCursor = WAYLAND_ClipCursor,
+    .pDesktopWindowProc = WAYLAND_DesktopWindowProc,
+    .pDestroyWindow = WAYLAND_DestroyWindow,
+    .pKbdLayerDescriptor = WAYLAND_KbdLayerDescriptor,
+    .pReleaseKbdTables = WAYLAND_ReleaseKbdTables,
+    .pSetCursor = WAYLAND_SetCursor,
+    .pSetWindowText = WAYLAND_SetWindowText,
+    .pSysCommand = WAYLAND_SysCommand,
+    .pUpdateDisplayDevices = WAYLAND_UpdateDisplayDevices,
+    .pWindowMessage = WAYLAND_WindowMessage,
+    .pWindowPosChanged = WAYLAND_WindowPosChanged,
+    .pWindowPosChanging = WAYLAND_WindowPosChanging,
+    .pCreateWindowSurface = WAYLAND_CreateWindowSurface,
+    .pVulkanInit = WAYLAND_VulkanInit,
+    .pwine_get_wgl_driver = WAYLAND_wine_get_wgl_driver,
+};
+
 struct wayland process_wayland =
 {
     .seat.mutex = PTHREAD_MUTEX_INITIALIZER,
@@ -285,6 +304,7 @@ BOOL wayland_process_init(void)
         return FALSE;
     }

+    __wine_set_user_driver(&waylanddrv_funcs, WINE_GDI_DRIVER_VERSION);
     process_wayland.initialized = TRUE;

return TRUE;
diff --git a/dlls/winewayland.drv/waylanddrv_main.c b/dlls/winewayland.drv/waylanddrv_main.c
index 47c1299dd01..369086fda2c 100644
--- a/dlls/winewayland.drv/waylanddrv_main.c
+++ b/dlls/winewayland.drv/waylanddrv_main.c
@@ -33,25 +33,6 @@

char *process_name = NULL;

-static const struct user_driver_funcs waylanddrv_funcs =
-{
-    .pClipCursor = WAYLAND_ClipCursor,
-    .pDesktopWindowProc = WAYLAND_DesktopWindowProc,
-    .pDestroyWindow = WAYLAND_DestroyWindow,
-    .pKbdLayerDescriptor = WAYLAND_KbdLayerDescriptor,
-    .pReleaseKbdTables = WAYLAND_ReleaseKbdTables,
-    .pSetCursor = WAYLAND_SetCursor,
-    .pSetWindowText = WAYLAND_SetWindowText,
-    .pSysCommand = WAYLAND_SysCommand,
-    .pUpdateDisplayDevices = WAYLAND_UpdateDisplayDevices,
-    .pWindowMessage = WAYLAND_WindowMessage,
-    .pWindowPosChanged = WAYLAND_WindowPosChanged,
-    .pWindowPosChanging = WAYLAND_WindowPosChanging,
-    .pCreateWindowSurface = WAYLAND_CreateWindowSurface,
-    .pVulkanInit = WAYLAND_VulkanInit,
-    .pwine_get_wgl_driver = WAYLAND_wine_get_wgl_driver,
-};
-
 static void wayland_init_process_name(void)
 {
     WCHAR *p, *appname;
@@ -82,19 +63,11 @@ static void wayland_init_process_name(void)

static NTSTATUS waylanddrv_unix_init(void *arg)
 {
-    /* Set the user driver functions now so that they are available during
-     * our initialization. We clear them on error. */
-    __wine_set_user_driver(&waylanddrv_funcs, WINE_GDI_DRIVER_VERSION);
-
     wayland_init_process_name();

-    if (!wayland_process_init()) goto err;
+    if (!wayland_process_init()) return STATUS_UNSUCCESSFUL;

return 0;
-
-err:
-    __wine_set_user_driver(NULL, WINE_GDI_DRIVER_VERSION);
-    return STATUS_UNSUCCESSFUL;
 }

static NTSTATUS waylanddrv_unix_read_events(void *arg)