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wayland: Don't crash during DND with Cairo renderer

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Attaching buffers with offsets is forbidden now and nobody
checked the Cairo renderer.
This commit is contained in:
Benjamin Otte 2023-03-07 05:50:08 +01:00 committed by Matthias Clasen
parent 69238c1197
commit 7fff188557
1 changed files with 8 additions and 2 deletions
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10
gdk/wayland/gdksurface-wayland.c
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@ -561,8 +561,14 @@ gdk_wayland_surface_attach_image (GdkSurface *surface,
/* Attach this new buffer to the surface */
wl_surface_attach (impl->display_server.wl_surface,
_gdk_wayland_shm_surface_get_wl_buffer (cairo_surface),
impl->pending_buffer_offset_x,
impl->pending_buffer_offset_y);
0, 0);
if ((impl->pending_buffer_offset_x || impl->pending_buffer_offset_y) &&
wl_surface_get_version (impl->display_server.wl_surface) >=
WL_SURFACE_OFFSET_SINCE_VERSION)
wl_surface_offset (impl->display_server.wl_surface,
impl->pending_buffer_offset_x,
impl->pending_buffer_offset_y);
impl->pending_buffer_offset_x = 0;
impl->pending_buffer_offset_y = 0;