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Diffstat (limited to 'kernel/seccomp.c')
-rw-r--r--kernel/seccomp.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index fd609bd9d6d..590c3792508 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -69,18 +69,17 @@ static void populate_seccomp_data(struct seccomp_data *sd)
{
struct task_struct *task = current;
struct pt_regs *regs = task_pt_regs(task);
+ unsigned long args[6];
sd->nr = syscall_get_nr(task, regs);
- sd->arch = syscall_get_arch(task, regs);
-
- /* Unroll syscall_get_args to help gcc on arm. */
- syscall_get_arguments(task, regs, 0, 1, (unsigned long *) &sd->args[0]);
- syscall_get_arguments(task, regs, 1, 1, (unsigned long *) &sd->args[1]);
- syscall_get_arguments(task, regs, 2, 1, (unsigned long *) &sd->args[2]);
- syscall_get_arguments(task, regs, 3, 1, (unsigned long *) &sd->args[3]);
- syscall_get_arguments(task, regs, 4, 1, (unsigned long *) &sd->args[4]);
- syscall_get_arguments(task, regs, 5, 1, (unsigned long *) &sd->args[5]);
-
+ sd->arch = syscall_get_arch();
+ syscall_get_arguments(task, regs, 0, 6, args);
+ sd->args[0] = args[0];
+ sd->args[1] = args[1];
+ sd->args[2] = args[2];
+ sd->args[3] = args[3];
+ sd->args[4] = args[4];
+ sd->args[5] = args[5];
sd->instruction_pointer = KSTK_EIP(task);
}
@@ -348,7 +347,7 @@ static void seccomp_send_sigsys(int syscall, int reason)
info.si_code = SYS_SECCOMP;
info.si_call_addr = (void __user *)KSTK_EIP(current);
info.si_errno = reason;
- info.si_arch = syscall_get_arch(current, task_pt_regs(current));
+ info.si_arch = syscall_get_arch();
info.si_syscall = syscall;
force_sig_info(SIGSYS, &info, current);
}