2e572baf65
vnc_server_cut_text_caps() is not guaranteed to be called only once. If it called twice, we finally call notifier_list_add() twice with same element. Which leads to loopback QLIST. So, on next notifier_list_notify() we'll loop forever and QEMU stuck. So, let's only register new notifier if it's not yet registered. Note, that similar check is used in vdagent_chr_recv_caps() (before call qemu_clipboard_peer_register()), and also before qemu_clipboard_peer_unregister() call in vdagent_disconnect() and in vnc_disconnect_finish(). Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20211110103800.2266729-1-vsementsov@virtuozzo.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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| .. | ||
| icons | ||
| keycodemapdb@d21009b1c9 | ||
| shader | ||
| clipboard.c | ||
| cocoa.m | ||
| console-gl.c | ||
| console.c | ||
| curses_keys.h | ||
| curses.c | ||
| cursor_hidden.xpm | ||
| cursor_left_ptr.xpm | ||
| cursor.c | ||
| egl-context.c | ||
| egl-headless.c | ||
| egl-helpers.c | ||
| gtk-clipboard.c | ||
| gtk-egl.c | ||
| gtk-gl-area.c | ||
| gtk.c | ||
| input-barrier.c | ||
| input-barrier.h | ||
| input-keymap.c | ||
| input-legacy.c | ||
| input-linux.c | ||
| input.c | ||
| kbd-state.c | ||
| keymaps.c | ||
| keymaps.h | ||
| meson.build | ||
| qemu-pixman.c | ||
| qemu-x509.h | ||
| qemu.desktop | ||
| sdl2-2d.c | ||
| sdl2-gl.c | ||
| sdl2-input.c | ||
| sdl2.c | ||
| shader.c | ||
| spice-app.c | ||
| spice-core.c | ||
| spice-display.c | ||
| spice-input.c | ||
| spice-module.c | ||
| trace-events | ||
| trace.h | ||
| udmabuf.c | ||
| vdagent.c | ||
| vgafont.h | ||
| vnc_keysym.h | ||
| vnc-auth-sasl.c | ||
| vnc-auth-sasl.h | ||
| vnc-auth-vencrypt.c | ||
| vnc-auth-vencrypt.h | ||
| vnc-clipboard.c | ||
| vnc-enc-hextile-template.h | ||
| vnc-enc-hextile.c | ||
| vnc-enc-tight.c | ||
| vnc-enc-tight.h | ||
| vnc-enc-zlib.c | ||
| vnc-enc-zrle.c | ||
| vnc-enc-zrle.c.inc | ||
| vnc-enc-zrle.h | ||
| vnc-enc-zywrle-template.c | ||
| vnc-enc-zywrle.h | ||
| vnc-jobs.c | ||
| vnc-jobs.h | ||
| vnc-palette.c | ||
| vnc-palette.h | ||
| vnc-stubs.c | ||
| vnc-ws.c | ||
| vnc-ws.h | ||
| vnc.c | ||
| vnc.h | ||
| win32-kbd-hook.c | ||
| x_keymap.c | ||
| x_keymap.h | ||