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Konstantin Meskhidze 414cf7a2cc kconfig: fix possible buffer overflow 
[ Upstream commit a3b7039bb2b22fcd2ad20d59c00ed4e606ce3754 ]

Buffer 'new_argv' is accessed without bound check after accessing with
bound check via 'new_argc' index.

Fixes: e298f3b49def ("kconfig: add built-in function support")
Co-developed-by: Ivanov Mikhail <ivanov.mikhail1@huawei-partners.com>
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-19 12:22:56 +02:00
..
atomic
atomics: Fix atomic64_{read_acquire,set_release} fallbacks
2022-04-08 14:23:57 +02:00
basic
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
clang-tools
scripts: handle BrokenPipeError for python scripts
2023-03-17 08:49:02 +01:00
coccinelle
scripts: coccinelle: allow list_entry_is_head() to use pos
2021-08-08 22:00:49 +02:00
dtc
kbuild: Allow kernel installation packaging to override pkg-config
2023-02-01 08:27:30 +01:00
dummy-tools
kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
2022-08-25 11:40:14 +02:00
gcc-plugins
gcc-plugins: Reorganize gimple includes for GCC 13
2023-06-14 11:12:59 +02:00
gdb
scripts/gdb: fix lx-timerlist for Python3
2023-05-11 23:00:39 +09:00
genksyms
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
kconfig
kconfig: fix possible buffer overflow
2023-09-19 12:22:56 +02:00
ksymoops
…
mod
modpost: fix off by one in is_executable_section()
2023-07-23 13:47:15 +02:00
package
builddeb: clean generated package content
2023-03-10 09:39:44 +01:00
selinux
selinux: use "grep -E" instead of "egrep"
2022-10-26 12:34:35 +02:00
tracing
ftrace/scripts: Update the instructions for ftrace-bisect.sh
2023-02-01 08:27:23 +01:00
.gitignore
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
adjust_autoksyms.sh
kbuild: redo fake deps at include/ksym/*.h
2021-09-03 08:17:21 +09:00
as-version.sh
kbuild: Switch to 'f' variants of integrated assembler flag
2021-09-03 08:17:20 +09:00
asn1_compiler.c
ASN.1: Fix check for strdup() success
2023-04-26 13:51:56 +02:00
bin2c.c
…
bloat-o-meter
scripts: switch explicitly to Python 3
2021-01-22 06:34:44 +09:00
bootgraph.pl
…
bpf_doc.py
bpf: Introduce bpf timers.
2021-07-15 22:31:10 +02:00
cc-can-link.sh
…
cc-version.sh
kbuild: collect minimum tool versions into scripts/min-tool-version.sh
2021-04-25 05:14:26 +09:00
check_extable.sh
scripts: check_extable: fix typo in user error message
2021-09-08 11:50:28 -07:00
check-sysctl-docs
…
checkdeclares.pl
scripts: make some scripts executable
2021-08-10 09:13:25 +09:00
checkincludes.pl
…
checkkconfigsymbols.py
scripts: handle BrokenPipeError for python scripts
2023-03-17 08:49:02 +01:00
checkpatch.pl
Compiler Attributes: add __alloc_size() for better bounds checking
2022-07-12 16:35:01 +02:00
checkstack.pl
scripts/checkstack.pl: fix arm sp regex
2020-05-26 00:03:16 +09:00
checksyscalls.sh
checksyscalls: Unconditionally ignore fstat{,at}64
2021-10-07 17:16:28 -07:00
checkversion.pl
scripts: checkversion: modernize linux/version.h search strings
2021-08-05 20:55:39 +09:00
cleanfile
…
cleanpatch
…
coccicheck
scripts: coccicheck: fix troubles on non-English builds
2021-05-18 11:09:59 +02:00
config
kconfig: config script: add a little user help
2021-01-04 10:38:11 +09:00
const_structs.checkpatch
const_structs.checkpatch: add pinctrl_ops and pinmux_ops
2020-10-16 11:11:21 -07:00
decode_stacktrace.sh
scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path
2021-07-08 11:48:22 -07:00
decodecode
scripts/decodecode: add the capability to supply the program counter
2020-10-13 18:38:26 -07:00
depmod.sh
depmod: handle the case of /sbin/depmod without /sbin in PATH
2021-01-01 12:26:39 -08:00
dev-needs.sh
scripts/dev-needs: Add script to list device dependencies
2020-09-04 18:19:37 +02:00
diffconfig
scripts: handle BrokenPipeError for python scripts
2023-03-17 08:49:02 +01:00
documentation-file-ref-check
documentation-file-ref-check: Make git check work for multiple working directories
2021-06-04 11:20:52 -06:00
export_report.pl
modpost: move the namespace field in Module.symvers last
2020-03-17 08:59:03 +09:00
extract_xc3028.pl
…
extract-cert.c
cert host tools: Stop complaining about deprecated OpenSSL functions
2022-11-16 09:58:28 +01:00
extract-ikconfig
…
extract-module-sig.pl
…
extract-sys-certs.pl
…
extract-vmlinux
…
faddr2line
scripts/faddr2line: Fix regression in name resolution on ppc64le
2022-12-08 11:28:38 +01:00
file-size.sh
…
find-unused-docs.sh
…
gcc-goto.sh
…
gcc-ld
…
gcc-x86_32-has-stack-protector.sh
x86/stackprotector/32: Make the canary into a regular percpu variable
2021-03-08 13:19:05 +01:00
gcc-x86_64-has-stack-protector.sh
…
gen_autoksyms.sh
kbuild: Fix TRIM_UNUSED_KSYMS with LTO_CLANG
2021-09-03 08:12:39 +09:00
gen_ksymdeps.sh
kbuild: redo fake deps at include/ksym/*.h
2021-09-03 08:17:21 +09:00
generate_initcall_order.pl
init: lto: ensure initcall ordering
2021-01-14 08:21:09 -08:00
get_abi.pl
scripts: get_abi: ignore code blocks for cross-references
2021-03-31 13:53:16 -06:00
get_dvb_firmware
…
get_feat.pl
scripts: get_feat.pl: reduce table width for all features output
2020-12-04 14:34:27 -07:00
get_maintainer.pl
get_maintainer: exclude MAINTAINERS file(s) from --git-fallback
2020-10-16 11:11:19 -07:00
gfp-translate
…
headerdep.pl
…
headers_check.pl
…
headers_install.sh
Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-08-07 13:29:39 -07:00
insert-sys-cert.c
…
jobserver-exec
scripts/jobserver-exec: Fix a typo ("envirnoment")
2021-05-17 12:10:03 +09:00
kallsyms.c
kallsyms: fix nonconverging kallsyms table with lld
2021-02-05 17:53:28 +09:00
Kbuild.include
kbuild: remove the target in signal traps when interrupted
2022-10-26 12:35:27 +02:00
Kconfig.include
kbuild: check the minimum assembler version in Kconfig
2021-04-25 05:14:41 +09:00
kernel-doc
stddef: Introduce DECLARE_FLEX_ARRAY() helper
2022-07-12 16:35:03 +02:00
ld-version.sh
kbuild: collect minimum tool versions into scripts/min-tool-version.sh
2021-04-25 05:14:26 +09:00
leaking_addresses.pl
leaking_addresses: Always print a trailing newline
2021-11-18 19:16:16 +01:00
Lindent
…
link-vmlinux.sh
kbuild: Unify options for BTF generation for vmlinux and modules
2022-09-08 12:28:08 +02:00
Makefile
kbuild: Allow kernel installation packaging to override pkg-config
2023-02-01 08:27:30 +01:00
Makefile.asm-generic
kbuild: prefix $(srctree)/ to some included Makefiles
2021-03-15 19:20:48 +09:00
Makefile.build
x86/retbleed: Add fine grained Kconfig knobs
2022-07-23 12:54:10 +02:00
Makefile.clang
kbuild: Add -Werror=ignored-optimization-argument to CLANG_FLAGS
2021-09-19 10:55:18 +09:00
Makefile.clean
kbuild: prefix $(srctree)/ to some included Makefiles
2021-03-15 19:20:48 +09:00
Makefile.compiler
kbuild: remove TMPO from try-run
2021-04-25 05:25:56 +09:00
Makefile.dtbinst
kbuild: prefix $(srctree)/ to some included Makefiles
2021-03-15 19:20:48 +09:00
Makefile.extrawarn
Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
2022-10-12 09:53:26 +02:00
Makefile.gcc-plugins
gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
2022-08-25 11:40:27 +02:00
Makefile.headersinst
kbuild: prefix $(srctree)/ to some included Makefiles
2021-03-15 19:20:48 +09:00
Makefile.host
kbuild: sort hostprogs before passing it to ifneq
2020-08-10 01:32:59 +09:00
Makefile.kasan
kasan: always respect CONFIG_KASAN_STACK
2021-09-24 16:13:35 -07:00
Makefile.kcov
kbuild: include scripts/Makefile.* only when relevant CONFIG is enabled
2020-08-10 01:32:59 +09:00
Makefile.kcsan
Kbuild updates for v5.10
2020-10-22 13:13:57 -07:00
Makefile.lib
kbuild: move objtool_args back to scripts/Makefile.build
2022-05-15 20:18:50 +02:00
Makefile.modfinal
kbuild: Disable GCOV for *.mod.o
2023-07-23 13:47:17 +02:00
Makefile.modinst
kbuild: add support for zstd compressed modules
2021-04-25 05:25:06 +09:00
Makefile.modpost
kbuild: Fix include path in scripts/Makefile.modpost
2022-09-05 10:30:06 +02:00
Makefile.package
kbuild: deb-pkg: change the source package name to linux-upstream
2021-04-25 05:30:45 +09:00
Makefile.ubsan
ubsan: remove CONFIG_UBSAN_OBJECT_SIZE
2022-04-13 20:59:27 +02:00
Makefile.userprogs
kbuild: add infrastructure to build userspace programs
2020-05-17 18:52:01 +09:00
makelst
…
markup_oops.pl
…
min-tool-version.sh
Documentation: raise minimum supported version of GCC to 5.1
2021-09-13 10:18:28 -07:00
mkcompile_h
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
2021-06-17 10:01:12 +09:00
mksysmap
mksysmap: Fix the mismatch of 'L0' symbols in System.map
2022-09-23 14:15:51 +02:00
mkuboot.sh
…
module.lds.S
modules: Ensure natural alignment for .altinstructions and __bug_table sections
2022-08-25 11:40:41 +02:00
modules-check.sh
kbuild: check module name conflict for external modules as well
2021-04-25 05:22:42 +09:00
nsdeps
kbuild: replace LANG=C with LC_ALL=C
2021-05-02 00:43:35 +09:00
objdiff
…
pahole-flags.sh
scripts/pahole-flags.sh: Use pahole-version.sh
2023-02-25 12:06:46 +01:00
pahole-version.sh
kbuild: Add CONFIG_PAHOLE_VERSION
2023-02-25 12:06:45 +01:00
parse-maintainers.pl
parse-maintainers: Do not sort section content by default
2020-03-26 15:08:27 -07:00
patch-kernel
…
profile2linkerlist.pl
…
prune-kernel
…
recordmcount.c
recordmcount: Fix memory leaks in the uwrite function
2023-05-24 17:36:47 +01:00
recordmcount.h
recordmcount: Correct st_shndx handling
2021-06-18 09:09:17 -04:00
recordmcount.pl
recordmcount.pl: fix typo in s390 mcount regex
2022-01-05 12:42:33 +01:00
remove-stale-files
kbuild: add a script to remove stale generated files
2021-05-02 00:43:35 +09:00
setlocalversion
scripts/setlocalversion: fix a bug when LOCALVERSION is empty
2021-07-18 23:48:14 +09:00
show_delta
tweewide: Fix most Shebang lines
2020-12-08 23:30:04 +09:00
sign-file.c
cert host tools: Stop complaining about deprecated OpenSSL functions
2022-11-16 09:58:28 +01:00
sorttable.c
x86/extable: Rework the exception table mechanics
2022-07-29 17:25:25 +02:00
sorttable.h
…
spdxcheck-test.sh
scripts/spdxcheck-test.sh: Drop python2
2021-07-21 15:59:32 +02:00
spdxcheck.py
scripts/spdxcheck.py: Strictly read license files in utf-8
2021-07-12 09:56:50 -06:00
spelling.txt
scripts/spelling.txt: add more spellings to spelling.txt
2021-06-29 10:53:45 -07:00
sphinx-pre-install
scripts: sphinx-pre-install: Fix ctex support on Debian
2022-01-27 11:05:44 +01:00
split-man.pl
tweewide: Fix most Shebang lines
2020-12-08 23:30:04 +09:00
stackdelta
…
stackusage
…
subarch.include
parisc: Fix compile failure when building 64-bit kernel natively
2021-09-01 21:52:02 +02:00
syscallhdr.sh
scripts: check duplicated syscall number in syscall table
2021-07-09 04:00:39 +09:00
syscallnr.sh
scripts: make some scripts executable
2021-08-10 09:13:25 +09:00
syscalltbl.sh
scripts: check duplicated syscall number in syscall table
2021-07-09 04:00:39 +09:00
tags.sh
scripts/tags.sh: Resolve gtags empty index generation
2023-07-05 18:25:05 +01:00
tools-support-relr.sh
Makefile: fix GDB warning with CONFIG_RELR
2021-06-08 13:09:34 +01:00
unifdef.c
…
ver_linux
Removed the oprofiled version option
2021-05-03 17:23:06 -06:00
xen-hypercalls.sh
scripts: make some scripts executable
2021-08-10 09:13:25 +09:00
xz_wrap.sh
kbuild: add variables for compression tools
2020-06-06 23:42:01 +09:00