The patch titled
Subject: auditsc: for seccomp events, log syscall compat state using in_compat_syscall
has been added to the -mm tree. Its filename is
auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall.patch
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------------------------------------------------------
From: Andy Lutomirski <luto@xxxxxxxxxx>
Subject: auditsc: for seccomp events, log syscall compat state using in_compat_syscall
Except on SPARC, this is what the code always did. SPARC compat
seccomp was buggy, although the impact of the bug was limited
because SPARC 32-bit and 64-bit syscall numbers are the same.
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Paul Moore <paul@xxxxxxxxxxxxxx>
Cc: Eric Paris <eparis@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/auditsc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN kernel/auditsc.c~auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall kernel/auditsc.c
--- a/kernel/auditsc.c~auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall
+++ a/kernel/auditsc.c
@@ -2412,8 +2412,8 @@ void __audit_seccomp(unsigned long sysca
return;
audit_log_task(ab);
audit_log_format(ab, " sig=%ld arch=%x syscall=%ld compat=%d ip=0x%lx code=0x%x",
- signr, syscall_get_arch(), syscall, is_compat_task(),
- KSTK_EIP(current), code);
+ signr, syscall_get_arch(), syscall,
+ in_compat_syscall(), KSTK_EIP(current), code);
audit_log_end(ab);
}
_
Patches currently in -mm which might be from luto@xxxxxxxxxx are
compat-add-in_compat_syscall-to-ask-whether-were-in-a-compat-syscall.patch
sparc-compat-provide-an-accurate-in_compat_syscall-implementation.patch
sparc-syscall-fix-syscall_get_arch.patch
seccomp-check-in_compat_syscall-not-is_compat_task-in-strict-mode.patch
ptrace-in-peek_siginfo-check-syscall-bitness-not-task-bitness.patch
auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall.patch
staging-lustre-switch-from-is_compat_task-to-in_compat_syscall.patch
ext4-in-ext4_dir_llseek-check-syscall-bitness-directly.patch
net-sctp-use-in_compat_syscall-for-sctp_getsockopt_connectx3.patch
net-xfrm_user-use-in_compat_syscall-to-deny-compat-syscalls.patch
firewire-use-in_compat_syscall-to-check-ioctl-compatness.patch
efivars-use-in_compat_syscall-to-check-for-compat-callers.patch
amdkfd-use-in_compat_syscall-to-check-open-caller-type.patch
input-redefine-input_compat_test-as-in_compat_syscall.patch
uhid-check-write-bitness-using-in_compat_syscall.patch
x86-compat-remove-is_compat_task.patch
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