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author | Andrej Gelenberg <andrej.gelenberg@udo.edu> | 2010-08-02 05:59:31 -0400 |
---|---|---|
committer | Michal Marek <mmarek@suse.cz> | 2010-08-12 18:34:15 -0400 |
commit | 866af407dad3f2202e5d5d717ebd6156ccc33cdd (patch) | |
tree | 56e902d33f8e3dd814053f91bfd3c0a34aa8db6d /scripts/kconfig | |
parent | a64b44ead002ba15fdf841106a6fd344b8dd46d8 (diff) |
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>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig')
-rw-r--r-- | scripts/kconfig/nconf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index 762caf80ce37..2ba71bcd38e6 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c | |||
@@ -676,6 +676,8 @@ static void *item_data(void) | |||
676 | struct mitem *mcur; | 676 | struct mitem *mcur; |
677 | 677 | ||
678 | cur = current_item(curses_menu); | 678 | cur = current_item(curses_menu); |
679 | if (!cur) | ||
680 | return NULL; | ||
679 | mcur = (struct mitem *) item_userptr(cur); | 681 | mcur = (struct mitem *) item_userptr(cur); |
680 | return mcur->usrptr; | 682 | return mcur->usrptr; |
681 | 683 | ||