From 37c55527427201e86f06ec8038fd8feaae00c92e Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Wed, 13 Jan 2021 16:09:53 +1100
Subject: Fix memory leak with image drag and drop

Dragging an image from the file selector into the sequencer
was leaking memory.

Regression in b5d778a7d4072bfb091198a2094890157a6d017b.
---
 source/blender/windowmanager/intern/wm_dragdrop.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source/blender/windowmanager')

diff --git a/source/blender/windowmanager/intern/wm_dragdrop.c b/source/blender/windowmanager/intern/wm_dragdrop.c
index fe2e2d92127..08f60fef0d2 100644
--- a/source/blender/windowmanager/intern/wm_dragdrop.c
+++ b/source/blender/windowmanager/intern/wm_dragdrop.c
@@ -150,6 +150,10 @@ wmDrag *WM_event_start_drag(
   switch (type) {
     case WM_DRAG_PATH:
       BLI_strncpy(drag->path, poin, FILE_MAX);
+      /* As the path is being copied, free it immediately as `drag` wont "own" the data. */
+      if (flags & WM_DRAG_FREE_DATA) {
+        MEM_freeN(poin);
+      }
       break;
     case WM_DRAG_ID:
       if (poin) {
-- 
cgit v1.2.3