On Fri, Feb 07, 2014 at 10:10:03AM +0000, AKASHI Takahiro wrote: > This patch adds auditing functions on entry to or exit from > every system call invocation. > > Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org> > --- > arch/arm64/kernel/ptrace.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c > index 64ce39f..8cdba09 100644 > --- a/arch/arm64/kernel/ptrace.c > +++ b/arch/arm64/kernel/ptrace.c > @@ -19,6 +19,7 @@ > * along with this program. If not, see <http://www.gnu.org/licenses/>. > */ > > +#include <linux/audit.h> > #include <linux/kernel.h> > #include <linux/sched.h> > #include <linux/mm.h> > @@ -38,6 +39,7 @@ > #include <asm/compat.h> > #include <asm/debug-monitors.h> > #include <asm/pgtable.h> > +#include <asm/syscall.h> > #include <asm/traps.h> > #include <asm/system_misc.h> > > @@ -1076,10 +1078,15 @@ asmlinkage int syscall_trace(int dir, struct pt_regs > *regs) > } > > if (dir) { > + audit_syscall_exit(regs); > tracehook_report_syscall_exit(regs, 0); > } else { > if (tracehook_report_syscall_entry(regs)) > regs->syscallno = ~0UL; > + audit_syscall_entry(syscall_get_arch(current, regs), > + (int)regs->syscallno, > + regs->orig_x0, regs->regs[1], > + regs->regs[2], regs->regs[3]);
Again, I don't think we should just lump tracehook and audit together like this without checking the flags (see my reply to the previous patch series). Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
