From b5098060f4acae4dac3203130278c948d670a3d5 Mon Sep 17 00:00:00 2001

From: Bram Moolenaar <Bram@vim.org>

Date: Wed, 7 Jul 2021 19:26:19 +0200

Subject: [PATCH] patch 8.2.3115: Coverity complains about free_wininfo() use

Problem:    Coverity complains about free_wininfo() use.

Solution:   Add a condition that "wip2" is not equal to "wip". (Neovim #14996)

---

 src/version.c | 2 ++

 src/window.c  | 3 ++-

 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/window.c b/src/window.c

index 09067b081..cc9c217b4 100644

--- a/src/window.c

+++ b/src/window.c

@@ -5057,8 +5057,9 @@ win_free(

 		// If there already is an entry with "wi_win" set to NULL it

 		// must be removed, it would never be used.

+		// Skip "wip" itself, otherwise Coverity complains.

 		for (wip2 = buf->b_wininfo; wip2 != NULL; wip2 = wip2->wi_next)

-		    if (wip2->wi_win == NULL)

+		    if (wip2 != wip && wip2->wi_win == NULL)

 		    {

 			if (wip2->wi_next != NULL)

 			    wip2->wi_next->wi_prev = wip2->wi_prev;

-- 

2.31.1