From: Руслан Ижбулатов <lrn1986@gmail.com>
Date: Sun, 10 Jun 2018 20:58:19 +0000 (+0000)
Subject: A quick and dirty fix for a circular allocation issue
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~22^2~182^2~9
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=cacdef8db73f8d87c2c88d77414fbd2b854a5ea3;p=gtk4.git

A quick and dirty fix for a circular allocation issue

query_targets() tried to write to struct that
wasn't yet allocated.
This code is going to change soon, so this is a temporary
fix until then.
---

diff --git a/gdk/win32/gdkdrop-win32.c b/gdk/win32/gdkdrop-win32.c
index 2c15be42b6..23d95d1824 100644
--- a/gdk/win32/gdkdrop-win32.c
+++ b/gdk/win32/gdkdrop-win32.c
@@ -435,10 +435,11 @@ idroptarget_dragenter (LPDROPTARGET This,
                                    */
                                   source_context ? source_context->source_surface : NULL,
                                   ctx->dest_surface,
-                                  query_targets (pDataObj, context_win32->droptarget_w32format_contentformat_map),
+                                  query_targets (pDataObj, NULL),
                                   GDK_ACTION_DEFAULT | GDK_ACTION_COPY | GDK_ACTION_MOVE,
                                   GDK_DRAG_PROTO_OLE2);
   context_win32 = GDK_WIN32_DROP_CONTEXT (context);
+  gdk_content_formats_unref (query_targets (pDataObj, context_win32->droptarget_w32format_contentformat_map));
   g_array_set_size (context_win32->droptarget_w32format_contentformat_map, 0);
   g_set_object (&context_win32->local_source_context, GDK_WIN32_DRAG_CONTEXT (source_context));