Re: [PATCH v2 1/2] coredump: use task comm instead of (unknown)

[Oleg Nesterov]

On 06/07, Jiri Slaby wrote:
>
> On 06/07/2011 08:16 PM, Oleg Nesterov wrote:
>
> > And, I am just noticed...
> >
> > 	for (p = path; *p; p++)
> > 		if (*p == '/')
> > 			*p = '!';
> >
> > Why??? I am not arguing, just curious.
>
> In fact the reason is in the patch 2/2:
>     coredump: escape / in hostname and comm

which I can't find ;)

but,

>     Change every occurence of / in comm and hostname to !. If the process
>     changes its name to contain /, the core is not dumped

Ah, indeed, somehow I forgot about !ispipe case.

Thanks.

Oleg.

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