seccomp: Clean up core dump logic
This just cleans up the core dumping logic to avoid the braces around
the RET_KILL case.
Signed-off-by: Kees Cook <keescook@chromium.org>
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index 65f6107..fce8388 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -641,11 +641,12 @@
return 0;
case SECCOMP_RET_KILL:
- default: {
- siginfo_t info;
+ default:
audit_seccomp(this_syscall, SIGSYS, action);
/* Dump core only if this is the last remaining thread. */
if (get_nr_threads(current) == 1) {
+ siginfo_t info;
+
/* Show the original registers in the dump. */
syscall_rollback(current, task_pt_regs(current));
/* Trigger a manual coredump since do_exit skips it. */
@@ -654,7 +655,6 @@
}
do_exit(SIGSYS);
}
- }
unreachable();