From 5cbdd712f5320ffc109053a94b7cf36c82292cf6 Mon Sep 17 00:00:00 2001
From: Erik Andersen
Date: Wed, 26 Jan 2000 20:06:48 +0000
Subject: mount and umount  could leak loop device allocations causing the
 system to quickly run out.  Also disable init's SIGHUP handler during
 shutdown.  -Erik

---
 init/init.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'init')

diff --git a/init/init.c b/init/init.c
index 5b80cc5..09540ff 100644
--- a/init/init.c
+++ b/init/init.c
@@ -359,6 +359,7 @@ static pid_t run(char* command,
 	signal(SIGUSR2, SIG_DFL);
 	signal(SIGINT, SIG_DFL);
 	signal(SIGTERM, SIG_DFL);
+	signal(SIGHUP, SIG_DFL);
 
 	if ((fd = device_open(terminal, O_RDWR)) < 0) {
 	    message(LOG|CONSOLE, "Bummer, can't open %s\r\n", terminal);
@@ -458,6 +459,9 @@ goodnight:
 #ifndef DEBUG_INIT
 static void shutdown_system(void)
 {
+    /* first disable our SIGHUP signal */
+    signal(SIGHUP, SIG_DFL);
+    
     /* Allow Ctrl-Alt-Del to reboot system. */
     reboot(RB_ENABLE_CAD);
     message(CONSOLE, "\r\nThe system is going down NOW !!\r\n");
-- 
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