# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1656183603 -7200
# Node ID 45af13649a34d67a8b6a91bdbc1b020fb1b3743c
# Parent  729a7c00fabc47b6935dec5ac15b9c19e0b4620f
patch 8.2.5160: accessing invalid memory after changing terminal size

Commit: https://github.com/vim/vim/commit/e178af5a586ea023622d460779fdcabbbfac0908
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Jun 25 19:54:09 2022 +0100

    patch 8.2.5160: accessing invalid memory after changing terminal size

    Problem:    Accessing invalid memory after changing terminal size.
    Solution:   Adjust cmdline_row and msg_row to the value of Rows.

diff --git a/src/term.c b/src/term.c
--- a/src/term.c
+++ b/src/term.c
@@ -3366,6 +3366,12 @@ check_shellsize(void)
     if (Rows < min_rows())	// need room for one window and command line
 	Rows = min_rows();
     limit_screen_size();
+
+    // make sure these values are not invalid
+    if (cmdline_row >= Rows)
+	cmdline_row = Rows - 1;
+    if (msg_row >= Rows)
+	msg_row = Rows - 1;
 }
 
 /*
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5160,
+/**/
     5159,
 /**/
     5158,