Messages in this thread | | | Date | Thu, 16 Sep 2010 21:35:43 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH][RFC] fs/exec.c: provide the correct process pid to the pipe helper |
| |
On 09/16, Will Drewry wrote: > > --- a/fs/exec.c > +++ b/fs/exec.c > @@ -1467,6 +1467,13 @@ static int format_corename(char *corename, long signr) > char *const out_end = corename + CORENAME_MAX_SIZE; > int rc; > int pid_in_pattern = 0; > + pid_t pid = task_tgid_vnr(current); > + > + /* The pipe helper runs in the init namespace and should > + * receive the matching pid until that changes. > + */ > + if (ispipe) > + pid = task_tgid_nr(current);
Agreed, it doesn't make sense to pass the "local" pid to the init ns.
Oleg.
| |