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
index c1440d8..b365831 100644
--- a/src/term.c
+++ b/src/term.c
@@ -3366,6 +3366,12 @@
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
index e0a9768..acf84d1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 5160,
+/**/
5159,
/**/
5158,