From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 30 Dec 2020 13:08:35 +0000 (+0100)
Subject: patch 8.2.2248: ASAN error on exit with GUI
X-Git-Tag: v8.2.2248
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2808da39f9aad674d25df784da636e42372b78e3;p=vim

patch 8.2.2248: ASAN error on exit with GUI

Problem:    ASAN error on exit with GUI.
Solution:   Check the window still has lines. (Christian Brabandt,
            closes #7573)
---

diff --git a/src/term.c b/src/term.c
index bb4bad1c9..9e9a67b92 100644
--- a/src/term.c
+++ b/src/term.c
@@ -3411,9 +3411,10 @@ set_shellsize(int width, int height, int mustset)
 	return;
 
     // curwin->w_buffer can be NULL when we are closing a window and the
-    // buffer has already been closed and removing a scrollbar causes a resize
-    // event. Don't resize then, it will happen after entering another buffer.
-    if (curwin->w_buffer == NULL)
+    // buffer (or window) has already been closed and removing a scrollbar
+    // causes a resize event. Don't resize then, it will happen after entering
+    // another buffer.
+    if (curwin->w_buffer == NULL || curwin->w_lines == NULL)
 	return;
 
     ++busy;
diff --git a/src/version.c b/src/version.c
index 27907d721..4e30cdafb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2248,
 /**/
     2247,
 /**/