From 6cf6f3e080d8d8e9ee1f429bc4fb86c813b91703 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Wed, 21 Jun 2000 02:09:36 +0000
Subject: [PATCH] avoid SIGALRM to let login use that

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8423 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/login/read_string.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/appl/login/read_string.c b/appl/login/read_string.c
index e9c729c3d..1a2640aaa 100644
--- a/appl/login/read_string.c
+++ b/appl/login/read_string.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997 Kungliga Tekniska Högskolan
+ * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -62,7 +62,7 @@ read_string(const char *prompt, char *buf, size_t len, int echo)
     sigemptyset(&sa.sa_mask);
     sa.sa_flags = 0;
     for(i = 0; i < sizeof(sigs) / sizeof(sigs[0]); i++)
-	sigaction(i, &sa, &sigs[i]);
+	if (i != SIGALRM) sigaction(i, &sa, &sigs[i]);
 
     if((tty = fopen("/dev/tty", "r")) == NULL)
 	tty = stdin;
@@ -104,7 +104,7 @@ read_string(const char *prompt, char *buf, size_t len, int echo)
 	fclose(tty);
 
     for(i = 0; i < sizeof(sigs) / sizeof(sigs[0]); i++)
-	sigaction(i, &sigs[i], NULL);
+	if (i != SIGALRM) sigaction(i, &sigs[i], NULL);
     
     if(ret)
 	return -3;