diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2005-11-18 14:43:54 +0000 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2006-03-20 14:08:54 -0500 |
| commit | ee436dc46a762f430e37952d375a23d87735f73f (patch) | |
| tree | 3fde296efe8da60dff929e2891bff22bf46fe771 /arch/ia64/kernel/ptrace.c | |
| parent | 7306a0b9b3e2056a616c84841288ca2431a05627 (diff) | |
| download | op-kernel-dev-ee436dc46a762f430e37952d375a23d87735f73f.zip op-kernel-dev-ee436dc46a762f430e37952d375a23d87735f73f.tar.gz | |
[PATCH] Fix IA64 success/failure indication in syscall auditing.
Original 2.6.9 patch and explanation from somewhere within HP via
bugzilla...
ia64 stores a success/failure code in r10, and the return value (normal
return, or *positive* errno) in r8. The patch also sets the exit code to
negative errno if it's a failure result for consistency with other
architectures.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch/ia64/kernel/ptrace.c')
| -rw-r--r-- | arch/ia64/kernel/ptrace.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index eaed14a..9887c87 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -1656,8 +1656,14 @@ syscall_trace_leave (long arg0, long arg1, long arg2, long arg3, long arg4, long arg5, long arg6, long arg7, struct pt_regs regs) { - if (unlikely(current->audit_context)) - audit_syscall_exit(current, AUDITSC_RESULT(regs.r10), regs.r8); + if (unlikely(current->audit_context)) { + int success = AUDITSC_RESULT(regs.r10); + long result = regs.r8; + + if (success != AUDITSC_SUCCESS) + result = -result; + audit_syscall_exit(current, success, result); + } if (test_thread_flag(TIF_SYSCALL_TRACE) && (current->ptrace & PT_PTRACED)) |
