Arnaud Lacombe
f98ee76955
kconfig/nconf: prevent segfault on empty menu ...
nconf does not check the validity of the current menu when help is
requested (with either <F2>, '?' or 'h'). This leads to a NULL pointer
dereference when an empty menu is encountered.
The following reduced testcase exposes the problem:
config DEP
bool
menu "FOO"
config BAR
bool "BAR"
depends on DEP
endmenu
Issue will happen when entering menu "FOO" and requesting help.
nconf is the only front-end which do not filter the validity of the
current menu. Such filter can not really happen beforehand as other key
which does not deals with the current menu might be entered by the user,
so just bails out earlier if we encounter an invalid menu.
Cc: Nir Tzachar <nir.tzachar@gmail.com>
Cc: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Reported-by: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-07-13 13:48:11 +02:00
kbuild: move scripts/basic/docproc.c to scripts/docproc.c
2011-05-02 22:48:03 +02:00
scripts/coccinelle: update for compatability with Coccinelle 0.2.4
2010-12-03 12:27:01 +01:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
genksyms: Regenerate lexer and parser
2011-03-17 15:13:56 +01:00
kconfig/nconf: prevent segfault on empty menu
2011-07-13 13:48:11 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-05-20 13:43:21 -07:00
Merge branch 'packaging' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-05-25 12:03:47 -07:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
Create Documentation/security/,
2011-05-19 15:59:38 -07:00
tracing, perf: Convert the power tracer into an event tracer
2009-09-19 11:42:12 +02:00
kbuild: move scripts/basic/docproc.c to scripts/docproc.c
2011-05-02 22:48:03 +02:00
bloat-o-meter: include read-only data section in report
2011-03-22 17:44:17 -07:00
bootgraph: fix for use with dot symbols
2009-02-15 12:50:08 +01:00
checkincludes: fix perlcritic warnings
2010-03-07 21:19:57 +01:00
checkkconfigsymbols.sh: Kconfig symbols sometimes have lowercase letters
2010-06-03 10:39:39 +02:00
checkpatch: fix defect in printk(KERN_<LEVEL> 80 column exceptions
2011-05-25 08:39:56 -07:00
Haavard Skinnemoen has left Atmel
2011-05-18 23:24:50 +02:00
checksyscalls: Fix stand-alone usage
2010-12-20 15:40:33 +01:00
kbuild: don't warn about include/linux/version.h not including itself
2011-04-29 15:38:55 +02:00
Coccinelle: Add contextual message
2010-10-28 00:32:23 +02:00
kbuild: add numeric --set-val option to scripts/config
2010-12-15 15:44:31 +01:00
Fix all -Wmissing-prototypes warnings in x86 defconfig
2009-09-23 07:39:28 -07:00
scripts: decodecode: remove bashisms
2010-06-04 10:26:35 +02:00
kconfig: add diffconfig utility
2008-07-25 22:12:41 +02:00
kbuild: move scripts/basic/docproc.c to scripts/docproc.c
2011-05-02 22:48:03 +02:00
export_report: use warn() to issue WARNING, so they go to stderr
2011-05-24 16:07:07 +02:00
scripts/extract-ikconfig: add xz compression support
2011-02-10 15:23:03 +01:00
jump label: Fix GCC feature check when distcc is used
2010-09-24 09:12:25 +02:00
Remove bashisms from scripts
2009-06-09 22:37:54 +02:00
stackprotector: fix multi-word cross-builds
2009-02-11 12:17:29 +01:00
stackprotector: fix multi-word cross-builds
2009-02-11 12:17:29 +01:00
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-05-24 13:31:37 -07:00
get_maintainer.pl: allow "K:" pattern tests to match non-patch text
2011-03-22 17:44:13 -07:00
scripts: fix gfp-translate for recent changes to gfp.h
2010-11-25 06:50:49 +09:00
headerdep: perlcritic warning
2010-03-23 12:26:38 +01:00
kbuild: introduce HDR_ARCH_LIST for headers_install_all
2010-12-14 22:16:19 +01:00
headers_check: Fix warning text
2010-12-14 17:05:08 +01:00
headers_install: check exit status of unifdef
2010-12-14 15:06:04 +01:00
scripts/kallsyms.c: fix potential segfault
2011-05-12 17:23:40 +02:00
kbuild: make KBUILD_NOCMDDEP=1 handle empty built-in.o
2011-05-16 16:39:28 +02:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
scripts/Lindent: support gnu indent v2.2.10
2008-04-29 08:06:04 -07:00
kbuild: move scripts/basic/docproc.c to scripts/docproc.c
2011-05-02 22:48:03 +02:00
kbuild: Fix Makefile.asm-generic for um
2011-05-02 22:31:34 +02:00
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-05-24 13:31:37 -07:00
kbuild: Really don't clean bounds.h and asm-offsets.h
2010-03-11 11:15:22 +01:00
firmware: silence __fw_modbuild and __fw_modinst 'Nothing to be done' messages
2008-08-02 07:52:29 +01:00
kbuild: asm-generic support
2011-04-28 18:01:41 +02:00
Add a target to use the Coccinelle checker
2010-06-12 00:00:29 +02:00
kbuild: fix some minor typoes
2008-04-25 20:18:48 +02:00
kbuild: Call gzip with -n
2011-04-18 14:24:36 +02:00
kbuild: Create output directory in Makefile.modbuiltin
2010-06-10 12:23:08 +02:00
Revert "kbuild: strip generated symbols from *.ko"
2009-01-14 21:38:20 +01:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
2010-06-01 08:55:52 -07:00
Fix handling of backlash character in LINUX_COMPILE_BY name
2011-04-29 15:55:45 +02:00
fixes for using make 3.82
2010-08-17 11:47:40 +02:00
Revert "kbuild: strip generated symbols from *.ko"
2009-01-14 21:38:20 +01:00
mkuboot.sh: Fail if mkimage is missing
2011-01-07 14:31:01 +01:00
module: Sort exported symbols
2011-05-19 16:55:27 +09:30
Revert "namespace: add source file location exceptions"
2010-10-28 00:59:56 +02:00
eradicate bashisms in scripts/patch-kernel
2011-04-04 14:58:33 +02:00
fbdev: work around old compiler bug
2009-06-30 18:55:59 -07:00
profile2linkerlist: fix perl warnings
2010-03-07 21:39:33 +01:00
ftrace/s390: mcount offset calculation
2011-05-16 15:05:06 -04:00
ftrace/recordmcount: Avoid STT_FUNC symbols as base on ARM
2011-05-25 19:56:33 -04:00
ftrace/s390: mcount offset calculation
2011-05-16 15:05:06 -04:00
setlocalversion: update mercurial tag parsing
2011-01-15 00:40:44 +01:00
scripts: change scripts to use system python instead of env
2010-02-02 14:33:56 +01:00
scripts/tags.sh: Add magic for trace-events for etags too
2011-05-25 19:56:31 -04:00
unifdef: update to upstream version 2.5
2011-01-22 15:50:59 +01:00
Remove bashisms from scripts
2009-06-09 22:37:54 +02:00
decompressors: add XZ decompressor module
2011-01-13 08:03:24 -08:00
f98ee76955