diff options
| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-03 14:11:02 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-03 14:11:02 +0100 |
| commit | 488f2eaca1b0831a5a5e6a66e33bad2cdeff7238 (patch) | |
| tree | a7d9c0e8722194ca92602ad0d5982fbb1e9e9d8e /arch | |
| parent | 0dd8e06bdaa0a97e706ee1a489a1f6176c4ddc64 (diff) | |
| download | linux-488f2eaca1b0831a5a5e6a66e33bad2cdeff7238.tar.gz | |
[AUDIT] Log correct syscall args for i386 processes on x86_64
The i386 syscall ABI uses different registers. Log those instead of the
x86_64 ones.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/kernel/ptrace.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c index 19eba9aaedd13..e26e86bb56fe5 100644 --- a/arch/x86_64/kernel/ptrace.c +++ b/arch/x86_64/kernel/ptrace.c @@ -630,8 +630,6 @@ static void syscall_trace(struct pt_regs *regs) } } -#define audit_arch() (test_thread_flag(TIF_IA32) ? AUDIT_ARCH_I386 : AUDIT_ARCH_X86_64) - asmlinkage void syscall_trace_enter(struct pt_regs *regs) { /* do the secure computing check first */ @@ -641,11 +639,19 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs) && (current->ptrace & PT_PTRACED)) syscall_trace(regs); - if (unlikely(current->audit_context)) - audit_syscall_entry(current, audit_arch(), regs->orig_rax, - regs->rdi, regs->rsi, - regs->rdx, regs->r10); - + if (unlikely(current->audit_context)) { + if (test_thread_flag(TIF_IA32)) { + audit_syscall_entry(current, AUDIT_ARCH_I386, + regs->orig_rax, + regs->rbx, regs->rcx, + regs->rdx, regs->rsi); + } else { + audit_syscall_entry(current, AUDIT_ARCH_X86_64, + regs->orig_rax, + regs->rdi, regs->rsi, + regs->rdx, regs->r10); + } + } } asmlinkage void syscall_trace_leave(struct pt_regs *regs) |