Re: signals logged / [RFC] log out-of-virtual-memory events

Folkert van Heusden wrote:
>>> What about the following enhancement: I check with sig_fatal if it would
>>> kill the process and only then emit a message. So when an application
>>> takes care itself of handling it nothing is printed.
>>> +	/* emit some logging for unhandled signals
>>> +	 */
>>> +	if (sig_fatal(t, sig))
>> Not unhandled_signal()?
> 
> Can we already use that one in send_signal? As the signal needs to be
> send first I think before we know if it was handled or not? sig_fatal
> checks if the handler is set to default - which is it is not taken care
> of.

What about ptrace()'d processes? I don't think we should log signals for them...

-Andrea
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Folkert van Heusden <[email protected]>

• References:
  • Re: [RFC] log out-of-virtual-memory events
    • From: Rik van Riel <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Jan Engelhardt <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Folkert van Heusden <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Andi Kleen <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Andrea Righi <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Folkert van Heusden <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Jan Engelhardt <[email protected]>
  • Re: signals logged / [RFC] log out-of-virtual-memory events
    • From: Folkert van Heusden <[email protected]>

• Prev by Date: Re: [PATCH 12/32] Blackfin arch: Fix bug using usb keyboard crashes kernel
• Next by Date: Re: [2.6 patch] drivers/net/wireless/libertas/rx.c: fix use-after-free
• Previous by thread: Re: signals logged / [RFC] log out-of-virtual-memory events
• Next by thread: Re: signals logged / [RFC] log out-of-virtual-memory events
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]