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DateMon, 02 Aug 2010 11:59:31 +0200
FromAndrej Gelenberg <>
Subject[PATCH] nconfig: Fix segfault when menu is empty
Hi,

there is a small bug in nconf, which cause segfault in empty menus
(press right arrow in empty menu). Patch is attached.

Regards,
Andrej Gelenberg
From 60265c2f3db2616d3dc493785a47a301f73419bd Mon Sep 17 00:00:00 2001
From: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Date: Mon, 2 Aug 2010 11:41:36 +0200
Subject: [PATCH] nconfig: Fix segfault when menu is empty

nconf crush with segfault if press right arrow in empty menu.

Signed-off-by: Andrej Gelenberg <andrej.gelenberg@udo.edu>
---
scripts/kconfig/nconf.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 762caf8..3db3ca6 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -676,6 +676,7 @@ static void *item_data(void)
struct mitem *mcur;

cur = current_item(curses_menu);
+ if ( ! cur ) return NULL;
mcur = (struct mitem *) item_userptr(cur);
return mcur->usrptr;

--
1.7.2.1
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