> > >> >+ {
> > >> if (sig_fatal(t, sig)) {
> > >> >+ printk(KERN_WARNING "Sig %d send to %d owned by %d.%d
> > >(%s)\n",
> > >> s/send/sent/;
> > >> >+ sig, t -> pid, t -> uid, t -> gid, t -> comm);
> > >> t->pid, t->uid, t->gid, t->comm);
> > >
> >
> > Gargh ... why does this want to be in the *kernel*'s logs? In any case, can
> > you please make this KERN_INFO (or lower) instead of KERN_WARNING.
> Description:
> This patch adds code to the signal-sender making it log a message when
> an unhandled fatal signal will be delivered.
New version. This one also informs the user about the sende pid/uid of
the signal (when applicable).
Signed-of by: Folkert van Heusden <[EMAIL PROTECTED]
--- linux/kernel/signal.c.org 2007-05-20 22:47:13.000000000 +0200
+++ linux/kernel/signal.c 2007-06-10 00:21:31.000000000 +0200
@@ -739,6 +739,18 @@
struct sigqueue * q = NULL;
int ret = 0;
+ /* unhandled fatal signals are logged */
+ if (sig_fatal(t, sig)) {
+ if (is_si_special(info))
+ printk(KERN_INFO "Sig %d sent to %d owned by %d.%d
(%s)\n",
+ sig, t->pid, t->uid, t->gid, t->comm);
+ else
+ printk(KERN_INFO "Sig %d sent to %d owned by %d.%d
(%s), sent by pid %d, uid %d\n",
+ sig, t->pid, t->uid, t->gid, t->comm,
+ info -> _sifields._kill._pid,
+ info -> _sifields._kill._uid);
+ }
+
/*
* fast-pathed signals for kernel-internal things like SIGSTOP
* or SIGKILL.
Folkert van Heusden
--
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