From 9624d9d4dff849a0477be936439bd524f4598914 Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Tue, 29 Sep 2009 21:38:27 +0330
Subject: [PATCH] draw: close framebuffer fd after exec

---
 draw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/draw.c b/draw.c
index c2d7b62..3666fa3 100644
--- a/draw.c
+++ b/draw.c
@@ -102,6 +102,7 @@ void fb_init(void)
 		xerror("ioctl failed");
 	if ((vinfo.bits_per_pixel + 7) >> 3 != BPP)
 		xdie("fbval_t does not match framebuffer depth");
+	fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
 	init_colors();
 	fb = mmap(NULL, fb_len(), PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
 	if (fb == MAP_FAILED)
-- 
2.11.4.GIT