From fec723ef565aa0586ad01ea6574232739b5864f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Pe=C3=B1acoba?= <raul.mikaop.zelda@gmail.com>
Date: Wed, 29 Mar 2017 22:23:07 +0200
Subject: [PATCH] compositor-wayland: Properly dealloc mmap data using munmap
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Signed-off-by: Raúl Peñacoba <raul.mikaop.zelda@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
---
 libweston/compositor-wayland.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libweston/compositor-wayland.c b/libweston/compositor-wayland.c
index a76dd08e..14f2c8db 100644
--- a/libweston/compositor-wayland.c
+++ b/libweston/compositor-wayland.c
@@ -301,7 +301,7 @@ wayland_output_get_shm_buffer(struct wayland_output *output)
 	if (sb == NULL) {
 		weston_log("could not zalloc %zu memory for sb: %m\n", sizeof *sb);
 		close(fd);
-		free(data);
+		munmap(data, height * stride);
 		return NULL;
 	}