Piotr Caban : gdi32: Mark objects as not used before clearing handles table in emf_reset.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 55b9b2f675af9e45a139cd64947a9fe50463aed1
URL:    https://gitlab.winehq.org/wine/wine/-/commit/55b9b2f675af9e45a139cd64947a9fe...

Author: Piotr Caban <piotr(a)codeweavers.com>
Date:   Fri May 19 13:38:27 2023 +0200

gdi32: Mark objects as not used before clearing handles table in emf_reset.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54936

---

 dlls/gdi32/emfdc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/gdi32/emfdc.c b/dlls/gdi32/emfdc.c
index 5c3d01e43b1..57f39e4c162 100644
--- a/dlls/gdi32/emfdc.c
+++ b/dlls/gdi32/emfdc.c
@@ -2521,7 +2521,11 @@ static void emf_reset( DC_ATTR *dc_attr, const RECT *rect )
 {
     struct emf *emf = get_dc_emf( dc_attr );
     HDC hdc = dc_attr_handle( dc_attr );
+    int i;
 
+    for (i = 0; i < emf->handles_size; i++)
+        if (emf->handles[i])
+            GDI_hdc_not_using_object( emf->handles[i], dc_attr_handle( emf->dc_attr ));
     memset( emf->handles, 0, emf->handles_size * sizeof(emf->handles[0]) );
     emf->cur_handles = 1;
     emf->file = 0;