From de3b9a77e446739d66cab786270d9d61951cd617 Mon Sep 17 00:00:00 2001 From: Zach DeCook Date: Mon, 29 Jan 2024 20:56:28 -0500 Subject: [PATCH] event loop: exit if the wayland socket disappears (prevents infinite loop when your compositor crashes) Signed-off-by: Maarten van Gompel --- main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/main.c b/main.c index b1cdfef..a17812c 100644 --- a/main.c +++ b/main.c @@ -1025,6 +1025,12 @@ main(int argc, char **argv) if (fds[WAYLAND_FD].revents & POLLIN) wl_display_dispatch(display); + if (fds[WAYLAND_FD].revents & POLLERR) { + die("Exceptional condition on wayland socket.\n"); + } + if (fds[WAYLAND_FD].revents & POLLHUP) { + die("Wayland socket has been disconnected.\n"); + } if (fds[SIGNAL_FD].revents & POLLIN) { struct signalfd_siginfo si;