From 0ae3805375aaef8f0cb5a769dbd5e305d83607bd Mon Sep 17 00:00:00 2001
From: Mark Jansen <mark.jansen@reactos.org>
Date: Mon, 1 Nov 2021 22:46:12 +0100
Subject: [PATCH] [COMCTL32] Fix crash on SB_GETPARTS

wParam (num_parts) is allowed to be bigger than the actual amount of parts
CORE-17842
---
 dll/win32/comctl32/status.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dll/win32/comctl32/status.c b/dll/win32/comctl32/status.c
index 6ef04a66282..45d2e265357 100644
--- a/dll/win32/comctl32/status.c
+++ b/dll/win32/comctl32/status.c
@@ -432,6 +432,10 @@ STATUSBAR_GetParts (const STATUS_INFO *infoPtr, INT num_parts, INT parts[])
 
     TRACE("(%d)\n", num_parts);
     if (parts) {
+#ifdef __REACTOS__
+        if (num_parts > infoPtr->numParts)
+            num_parts = infoPtr->numParts;
+#endif
 	for (i = 0; i < num_parts; i++) {
 	    parts[i] = infoPtr->parts[i].x;
 	}