cvs commit: src/sys/netinet tcp_subr.c

Steve Kargl sgk at
Wed Aug 2 17:07:14 UTC 2006

On Wed, Aug 02, 2006 at 04:18:05PM +0000, Robert Watson wrote:
>   Modified files:
>     sys/netinet          tcp_subr.c 
>   Log:
>   Move soisdisconnected() in tcp_discardcb() to one of its calling contexts,
>   tcp_twstart(), but not to the other, tcp_detach(), as the socket is
>   already being torn down and therefore there are no listeners.  This avoids
>   a panic if kqueue state is registered on the socket at close(), and
>   eliminates to XXX comments.  There is one case remaining in which
>   tcp_discardcb() reaches up to the socket layer as part of the TCP host
>   cache, which would be good to avoid.

Thanks!  You beat me to my bug report.


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