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auditsc: for seccomp events, log syscall compat state using in_compat_syscall

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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@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Lutomirski 2016-03-22 14:24:58 -07:00 committed by Linus Torvalds
parent 5c465217a9
commit efbc0fbf34
1 changed files with 2 additions and 2 deletions
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4
kernel/auditsc.c
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@ -2412,8 +2412,8 @@ void __audit_seccomp(unsigned long syscall, long signr, int code)
return; return;
audit_log_task(ab); audit_log_task(ab);
audit_log_format(ab, " sig=%ld arch=%x syscall=%ld compat=%d ip=0x%lx code=0x%x", 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(), signr, syscall_get_arch(), syscall,
KSTK_EIP(current), code); in_compat_syscall(), KSTK_EIP(current), code);
audit_log_end(ab); audit_log_end(ab);
} }