From 14b4231c0929cb794619acd431b5c8aa363863e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Sun, 4 Oct 2020 13:10:06 +0200
Subject: [PATCH] =?UTF-8?q?sixel:=20verify-no-wraparound-crossover:=20fix?=
 =?UTF-8?q?=20calculation=20of=20=E2=80=98end=E2=80=99=20row?=
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---
 sixel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sixel.c b/sixel.c
index 110c8ab5..32af3a65 100644
--- a/sixel.c
+++ b/sixel.c
@@ -156,7 +156,7 @@ verify_no_wraparound_crossover(const struct terminal *term)
         assert(six->pos.row >= 0);
         assert(six->pos.row < term->grid->num_rows);
 
-        int end = (six->pos.row + six->rows) & (term->grid->num_rows - 1);
+        int end = (six->pos.row + six->rows - 1) & (term->grid->num_rows - 1);
         assert(end >= six->pos.row);
     }
 #endif