Messages in this thread | | | Subject | Re: [PATCH] ldisc switching on a HUPped pty hangs the caller | From | Matthias Urlichs <> | Date | Fri, 15 Jan 2010 13:04:25 +0100 |
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On Fri, 2010-01-15 at 10:48 +0000, Alan Cox wrote: > > (The comment, by the way, seems to be wrong. There was no race.) > > Really ? > Yes -- I didn't mean to imply that there was no possibility of a race, but that there need not be any race for creating a deadlock situation. A call to vhangup() is sufficient.
I'll test your fix later today. Rebooting a production gateway in the middle of the work day isn't a good idea. :-P
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