From 3dc1c1b2d2ed7507ce8a379814ad75745ff97ebe Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Thu, 12 Apr 2012 16:47:58 -0500 Subject: seccomp: remove duplicated failure logging This consolidates the seccomp filter error logging path and adds more details to the audit log. Signed-off-by: Will Drewry Signed-off-by: Kees Cook Acked-by: Eric Paris v18: make compat= permanent in the record v15: added a return code to the audit_seccomp path by wad@chromium.org (suggested by eparis@redhat.com) v*: original by keescook@chromium.org Signed-off-by: James Morris --- kernel/auditsc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'kernel/auditsc.c') diff --git a/kernel/auditsc.c b/kernel/auditsc.c index af1de0f34eae..4b96415527b8 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -67,6 +67,7 @@ #include #include #include +#include #include "audit.h" @@ -2710,13 +2711,16 @@ void audit_core_dumps(long signr) audit_log_end(ab); } -void __audit_seccomp(unsigned long syscall) +void __audit_seccomp(unsigned long syscall, long signr, int code) { struct audit_buffer *ab; ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND); - audit_log_abend(ab, "seccomp", SIGKILL); + audit_log_abend(ab, "seccomp", signr); audit_log_format(ab, " syscall=%ld", syscall); + audit_log_format(ab, " compat=%d", is_compat_task()); + audit_log_format(ab, " ip=0x%lx", KSTK_EIP(current)); + audit_log_format(ab, " code=0x%x", code); audit_log_end(ab); } -- cgit v1.2.3