From a9b6bfc62a6b22e4408ceff4f95ea8a6c8e74fda Mon Sep 17 00:00:00 2001
From: AnErrupTion <anerruption@disroot.org>
Date: Tue, 5 Aug 2025 21:49:38 +0200
Subject: [PATCH] Backport: Prevent Ly from zombifying when X.org is terminated

Signed-off-by: AnErrupTion <anerruption@disroot.org>
---
 src/auth.zig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/auth.zig b/src/auth.zig
index 68204e2..595f18c 100644
--- a/src/auth.zig
+++ b/src/auth.zig
@@ -459,8 +459,9 @@ fn executeX11Cmd(shell: [*:0]const u8, pw_dir: [*:0]const u8, options: AuthOptio
     _ = std.posix.waitpid(xorg_pid, 0);
     interop.xcb.xcb_disconnect(xcb);
 
-    std.posix.kill(x_pid, 0) catch return;
-    std.posix.kill(x_pid, std.posix.SIG.KILL) catch {};
+    std.posix.kill(x_pid, std.posix.SIG.TERM) catch {};
+    std.Thread.sleep(std.time.ns_per_s * 1); // Wait 1 second before sending SIGKILL
+    std.posix.kill(x_pid, std.posix.SIG.KILL) catch return;
 
     var status: c_int = 0;
     _ = std.c.waitpid(x_pid, &status, 0);