xwayland: fix swapped width/height in _NET_WM_ICON stride calculation

Probably slipped through since most window icons are square anyway.

diff --git a/src/xwayland.c b/src/xwayland.c
index a648877ef5aac0f79bbff7782a69f585eab2ad8f..f156e0a3794272089265b95736818ab36b42d559 100644 (file)
--- a/src/xwayland.c
+++ b/src/xwayland.c
@@ -624,8 +624,8 @@ update_icon(struct xwayland_view *xwayland_view)
        struct wl_array buffers;
        wl_array_init(&buffers);
        for (; iter.rem; xcb_ewmh_get_wm_icon_next(&iter)) {
-               size_t stride = iter.height * 4;
-               uint32_t *buf = xzalloc(iter.width * stride);
+               size_t stride = iter.width * 4;
+               uint32_t *buf = xzalloc(iter.height * stride);
 
                /* Pre-multiply alpha */
                for (uint32_t y = 0; y < iter.height; y++) {