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Re: [2.6.31 and later] "struct pid" leak.

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From: Oleg Nesterov
Subject: Re: [2.6.31 and later] "struct pid" leak.
Date: Friday, April 2, 2010 - 8:29 am

Serge, Catalin, thanks a lot for the debugging output you sent
me privately ;)

On 04/01, Serge E. Hallyn wrote:

Yes, my first reaction was "it must be tty" too ;)

I seem to understand what happens. If I am right, it is possible
to leak the pid even without X.

I'll try to check my theory and send the patch soon...

Oleg.

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Messages in current thread:
[2.6.31 and later] "struct pid" leak., Tetsuo Handa, (Sat Mar 27, 5:21 am)
Re: [2.6.31 and later] "struct pid" leak., Catalin Marinas, (Tue Mar 30, 8:31 am)
Re: [2.6.31 and later] "struct pid" leak., Andrew Morton, (Wed Mar 31, 3:17 pm)
Re: [2.6.31 and later] "struct pid" leak., Oleg Nesterov, (Thu Apr 1, 9:52 am)
Re: [2.6.31 and later] "struct pid" leak., Serge E. Hallyn, (Thu Apr 1, 10:21 am)
Re: [2.6.31 and later] "struct pid" leak., Serge E. Hallyn, (Thu Apr 1, 10:33 am)
Re: [2.6.31 and later] "struct pid" leak., Oleg Nesterov, (Fri Apr 2, 8:29 am)
[PATCH 0/1] tty: release_one_tty() forgets to put pids, Oleg Nesterov, (Fri Apr 2, 9:04 am)
[PATCH 1/1] tty: release_one_tty() forgets to put pids, Oleg Nesterov, (Fri Apr 2, 9:05 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Oleg Nesterov, (Fri Apr 2, 9:19 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Linus Torvalds, (Fri Apr 2, 10:46 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Eric W. Biederman, (Fri Apr 2, 11:22 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Oleg Nesterov, (Fri Apr 2, 11:43 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Oleg Nesterov, (Fri Apr 2, 11:48 am)
Re: [PATCH 1/1] tty: release_one_tty() forgets to put pids, Alan Cox, (Fri Apr 2, 1:09 pm)
Re: [PATCH 0/1] tty: release_one_tty() forgets to put pids, Tetsuo Handa, (Fri Apr 2, 7:40 pm)
Re: [PATCH 0/1] tty: release_one_tty() forgets to put pids, Linus Torvalds, (Fri Apr 2, 8:08 pm)
Re: [stable] [PATCH 0/1] tty: release_one_tty() forgets to ..., Greg KH, (Fri Apr 2, 10:15 pm)