commit 698f8ccaaca339879fa9bfcf3af9087a21f31d9d
from: the xhr <xhr@giessen.ccc.de>
date: Fri Aug 13 11:09:37 2021 UTC

check return value of daemon()

commit - 1acb1a9595f2c72506cf79eb5ac3642e5cf7a735
commit + 698f8ccaaca339879fa9bfcf3af9087a21f31d9d
blob - caff6e3d2a5caf0573244f66ae2104f2c6e18943
blob + 6e469a7e9c74b918e24bb385690f887419e2b047
--- twind.c
+++ twind.c
@@ -53,7 +53,6 @@
 #include "log.h"
 #include "twind.h"
 
-#define MAXREQLEN 1025
 #define PID_BUF_SIZE 100
 #define TWIND_USER "_twind"
 #define _PATH_TWIND_CHROOT "/var/twind"
@@ -163,7 +162,8 @@ main(int argc, char *argv[])
 	fork_main_process(tcpsock, sslctx);
 
 	if (!fg_flag)
-		daemon(0, 0);
+		if (daemon(0, 0) == -1)
+			fatalx("daemonizing failed");
 
 	organize_termination();