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Date: Tue, 30 Dec 2008 16:04:45 -0800 (PST) From: Roland McGrath <roland@...hat.com> To: Oleg Nesterov <oleg@...hat.com> Cc: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>, ebiederm@...ssion.com, bastian@...di.eu.org, daniel@...ac.com, xemul@...nvz.org, containers@...ts.osdl.org, linux-kernel@...r.kernel.org Subject: Re: [RFC][PATCH 5/7][v4] Protect cinit from blocked fatal signals > > + * If @signal refers to a container-init and @signr is neither SIGKILL nor > > + * SIGSTOP, it was queued because it was blocked when it was posted. > > This is not right too. It is possible that init had a handler when > the signal was sent, and the handler was set to SIG_DFL before the > signal was dequeued. do_sigaction's sig_handler_ignored() should exclude that. Thanks, Roland -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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