Messages in this thread Patch in this message |  | | | Date | Mon, 02 Aug 2010 11:59:31 +0200 | | From | Andrej Gelenberg <> | | Subject | [PATCH] nconfig: Fix segfault when menu is empty |
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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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