compositor-drm: Zero drmModeAddFB2 data
Initialize arrays of data passed to drmModeAddFB2, just as
drm_fb_get_from_bo does.
See https://lists.freedesktop.org/archives/wayland-devel/2016-August/030645.html
Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
index 4825b46..8319d7c 100644
--- a/libweston/compositor-drm.c
+++ b/libweston/compositor-drm.c
@@ -319,7 +319,7 @@
ret = -1;
if (!b->no_addfb2) {
- uint32_t handles[4], pitches[4], offsets[4];
+ uint32_t handles[4] = { 0 }, pitches[4] = { 0 }, offsets[4] = { 0 };
handles[0] = fb->handle;
pitches[0] = fb->stride;