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From: maks attems <debian@sternwelten.at>
To: linux-kernel@vger.kernel.org
Cc: marcelo.tosatti@cyclades.com, sam@ravnborg.org
Subject: [patch 2.4] menuconfig fix crash due to infinite recursion
Date: Wed, 29 Sep 2004 18:19:05 +0200	[thread overview]
Message-ID: <20040929161905.GK1835@stro.at> (raw)

gawk(1) tells that getline "returns 0 on end of file and -1 on an error."
in current script for menuconfig if getline has an error,
it is still treated as true.

2.6 don't use that script anymore.
fix suggestion from Aharon Robbins <arnold@skeeve.com>
debian bts has 2 bugs open concerning that issue,
this is the one containing belows fix:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=147469

[TM] tested.
menuconfig still works for me. ;)


--- a/scripts/Menuconfig	2002-08-03 02:39:46.000000000 +0200
+++ b/scripts/Menuconfig	2004-09-29 18:00:29.000000000 +0200
@@ -714,7 +714,7 @@ BEGIN {
 
 function parser(ifile,menu) {
 
-	while (getline <ifile) {
+	while ((getline < ifile) > 0) {
 		if ($1 == "mainmenu_option") {
 			comment_is_option = "1"
 		}

--
maks
kernel janitor  	http://janitor.kernelnewbies.org/


             reply	other threads:[~2004-09-29 16:19 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-29 16:19 maks attems [this message]
2004-09-30 19:33 ` [patch 2.4] menuconfig fix crash due to infinite recursion maximilian attems

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