[PATCH] kexec code cleanup

[linux-2.6] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index b3c24c732c5ad0d69a65945211151e84565435cb..d1258729a5f9cdf6674b897b273036e1dee29291 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -24,6 +24,7 @@
 #include <linux/ptrace.h>
 #include <linux/posix-timers.h>
 #include <linux/signal.h>
+#include <linux/audit.h>
 #include <asm/param.h>
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -212,6 +213,7 @@ static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)
 fastcall void recalc_sigpending_tsk(struct task_struct *t)
 {
        if (t->signal->group_stop_count > 0 ||
+           (t->flags & PF_FREEZE) ||
            PENDING(&t->pending, &t->blocked) ||
            PENDING(&t->signal->shared_pending, &t->blocked))
                set_tsk_thread_flag(t, TIF_SIGPENDING);
@@ -667,7 +669,11 @@ static int check_kill_permission(int sig, struct siginfo *info,
            && (current->uid ^ t->suid) && (current->uid ^ t->uid)
            && !capable(CAP_KILL))
                return error;
-       return security_task_kill(t, info, sig);
+
+       error = security_task_kill(t, info, sig);
+       if (!error)
+               audit_signal_info(sig, t); /* Let audit system see the signal */
+       return error;
 }
 
 /* forward decl */