From 51c5c3ee0bcb4d7e109f480f92f5e34cd5995e16 Mon Sep 17 00:00:00 2001
From: AnErrupTion <anerruption@disroot.org>
Date: Wed, 29 Apr 2026 22:52:58 +0200
Subject: [PATCH] Fix waitpid() being interrupted by SIGCHLD

Signed-off-by: AnErrupTion <anerruption@disroot.org>
---
 src/main.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.zig b/src/main.zig
index 53400df..382e5f3 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1541,7 +1541,7 @@ fn authenticate(ptr: *anyopaque) !bool {
             const tty_control_transfer_act = std.posix.Sigaction{
                 .handler = .{ .handler = &ttyControlTransferSignalHandler },
                 .mask = std.posix.sigemptyset(),
-                .flags = 0,
+                .flags = std.posix.SA.RESTART, // For waitpid()
             };
             std.posix.sigaction(std.posix.SIG.CHLD, &tty_control_transfer_act, null);