From 867dc836abb8904f324f5904d8714012fab33bf3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Tue, 10 Mar 2020 18:01:30 +0100
Subject: [PATCH] shm: set pool_fd=1 after closing it, to avoid double-closing
 on error

---
 shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shm.c b/shm.c
index ba88b361..95b7ac78 100644
--- a/shm.c
+++ b/shm.c
@@ -164,7 +164,7 @@ shm_get_buffer(struct wl_shm *shm, int width, int height, unsigned long cookie)
 
     /* We use the entire pool for our single buffer */
     wl_shm_pool_destroy(pool); pool = NULL;
-    close(pool_fd);
+    close(pool_fd); pool_fd = -1;
 
     /* One pixman image for each worker thread (do we really need multiple?) */
     pix = pixman_image_create_bits_no_clear(