Messages in this thread | | | Date | Tue, 2 Dec 2008 12:58:41 +0100 | From | Bastian Blank <> | Subject | Re: [RFC][PATCH 1/5] pid: Implement ns_of_pid |
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On Mon, Dec 01, 2008 at 12:24:22PM -0800, Sukadev Bhattiprolu wrote: > Bastian Blank [bastian@waldi.eu.org] wrote: > | On Tue, Nov 25, 2008 at 07:44:42PM -0800, Sukadev Bhattiprolu wrote: > | > +/* ns_of_pid returns the pid namespace in which the specified > | > + * pid was allocated. > | > + */ > | > +static inline struct pid_namespace *ns_of_pid(struct pid *pid) > | > +{ > | > + struct pid_namespace *ns = NULL; > | > + if (pid) > | > + ns = pid->numbers[pid->level].ns; > | > + return ns; > | > +} > | > + > | When can the pid argument be null? > Soon after creation but more importantly, after detach_pid() > (release_task).
pid is a function argument and the function does not call detach_pid. So please try again.
Bastian
-- Spock: The odds of surviving another attack are 13562190123 to 1, Captain.
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