Kees Cook
2e686a7319
UPSTREAM: seccomp: Use -1 marker for end of mode 1 syscall list ...
The terminator for the mode 1 syscalls list was a 0, but that could be
a valid syscall number (e.g. x86_64 __NR_read). By luck, __NR_read was
listed first and the loop construct would not test it, so there was no
bug. However, this is fragile. Replace the terminator with -1 instead,
and make the variable name for mode 1 syscall lists more descriptive.
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Will Drewry <wad@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
(cherry picked from commit fe4bfff86ec54773df3db79e8112e3b0f820c799)
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>
Bug: 176068146
Change-Id: I3d91bf57236f2c20d71f22fa9c0ef7b0b8869bcf
2026-05-07 10:17:17 -04:00
locking/atomic: Make test_and_*_bit() ordered on failure
2022-08-25 11:18:31 +02:00
lib/vdso: Make __arch_update_vdso_data() logic understandable
2020-03-05 16:43:49 +01:00
include/asm-generic/5level-fixup.h: fix variable 'p4d' set but not used
2019-08-13 16:06:52 -07:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
locking/atomic: Use s64 for atomic64
2019-06-03 12:32:56 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
asm-generic, x86: add bitops instrumentation for KASAN
2019-07-12 11:05:42 -07:00
bug: move WARN_ON() "cut here" into exception handler
2019-09-25 17:51:41 -07:00
asm-generic/nds32: don't redefine cacheflush primitives
2020-01-17 19:48:43 +01:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
asm-generic changes for v5.4
2019-09-17 14:30:30 -07:00
error-injection: Consolidate override function definition
2019-08-07 13:52:43 +01:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
Revert "ANDROID: Revert "Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux""
2019-11-13 10:14:45 +00:00
binfmt_flat: remove the persistent argument from flat_get_addr_from_rp
2019-06-24 09:16:47 +10:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
futex: Cleanup generic SMP variant of arch_futex_atomic_op_inuser()
2019-07-22 11:20:10 +02:00
asm-generic: fix -Wtype-limits compiler warnings
2019-08-03 07:02:01 -07:00
hugetlb: allow to free gigantic pages regardless of the configuration
2019-05-14 09:47:47 -07:00
asm-generic/io.h: suppress endianness warnings for readq() and writeq()
2023-05-17 11:35:32 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
asm-generic: make simd.h a mandatory include/asm header
2019-07-31 21:29:24 +10:00
x86/mpx, mm/core: Fix recursive munmap() corruption
2019-05-09 10:37:17 +02:00
asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible()
2020-07-29 10:18:40 +02:00
asm-generic/mmiowb: Add generic implementation of mmiowb() tracking
2019-04-08 11:59:39 +01:00
x86/Hyper-V: Report crash data in die() when panic_on_oops is set
2020-04-23 10:36:24 +02:00
mm: treewide: clarify pgtable_page_{ctor,dtor}() naming
2019-09-26 10:10:44 -07:00
BACKPORT: mm/memory.c: Add memory read privilege on page fault handling
2026-01-14 18:13:19 -08:00
sched/preempt: Use CONFIG_PREEMPTION where appropriate
2019-07-31 19:03:34 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation
2023-12-20 15:41:22 +01:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
UPSTREAM: seccomp: Use -1 marker for end of mode 1 syscall list
2026-05-07 10:17:17 -04:00
asm-generic: sections: refactor memory_intersects
2022-09-05 10:27:43 +02:00
treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers
2019-05-14 19:52:48 -07:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
UPSTREAM: mm/tlb: Provide default nmi_uaccess_okay()
2025-12-23 13:35:38 -08:00
include/asm-generic/topology.h: guard cpumask_of_node() macro argument
2020-06-03 08:21:27 +02:00
asm-generic: optimize generic uaccess for 8-byte loads and stores
2019-04-23 21:51:41 +02:00
UPSTREAM: bpf: Add BTF_ID_LIST/BTF_ID/BTF_ID_UNUSED macros
2026-01-14 18:12:02 -08:00
word-at-a-time: use the same return type for has_zero regardless of endianness
2023-08-11 11:53:54 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47
2019-05-24 17:27:13 +02:00
2e686a7319