Re: [RFC PATCH] af_unix: fix entry locking in unix_dgram_recvmsg

[Eric Dumazet]

On Thu, 2015-12-03 at 21:24 +0000, Rainer Weikusat wrote:

> As far as I can tell, yes. With the change, unix_dgram_recvmsg has a
> read loop looking like this:
> 
> 	last = NULL; /* not really necessary */


I am not sure SO_RCVTIMEO is really used for af_unix, given its poor
reaction to syscall restarts (ERESTARTSYS)

Do you really know applications relying on it ?


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