[PATCH weston] compositor-wayland: Properly dealloc mmap data using munmap

[Raúl Peñacoba]

Signed-off-by: Raúl Peñacoba <raul.mikaop.zelda at gmail.com>
---
 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;
 	}
 
-- 
2.12.1