From a3c32841e631590d26884731acd8f44a32516054 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Fri, 5 Jun 2009 07:18:37 +0000
Subject: strdup the input to putenv to avoid in one case passing a string that
 is later freed and in the other const strings.

looks sane to millert, ok ray
---
 window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'window.c')

diff --git a/window.c b/window.c
index 06733201..aeed4bc9 100644
--- a/window.c
+++ b/window.c
@@ -473,7 +473,7 @@ window_pane_spawn(struct window_pane *wp,
 		if (chdir(wp->cwd) != 0)
 			chdir("/");
 		for (envq = envp; *envq != NULL; envq++) {
-			if (putenv((char *) *envq) != 0)
+			if (putenv(xstrdup(*envq)) != 0)
 				fatal("putenv failed");
 		}
 		sigreset();
-- 
cgit