Re: kern/45733: file descriptor flags and socket flags out of sync

From: Robert Watson (rwatson_at_freebsd.org)
Date: 06/23/04

  • Next message: Bruce M Simpson: "Re: kern/45733: file descriptor flags and socket flags out of sync" 
    Date: Tue, 22 Jun 2004 21:04:35 -0400 (EDT)
To: Bruce M Simpson <bms@spc.org>

    On Wed, 23 Jun 2004, Bruce M Simpson wrote:

    > On Tue, Jun 22, 2004 at 07:11:19PM -0400, Robert Watson wrote:
    > > so->so_state |= (head->so_state & SS_NBIO);
    >
    > In the end this is what it boils down to. I've committed this and an
    > appropriate manual page update.

    Since you're looking at the propagation of head so_state to new socket
    so_state, you might want to look at the similar statement in sonewconn(),
    which copies so_state from head to the new socket, and adds the SS_NOFDREF
    flag. Should we only be propagating SS_NBIO here as well?

    Robert N M Watson FreeBSD Core Team, TrustedBSD Projects
    robert@fledge.watson.org Senior Research Scientist, McAfee Research

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  • Next message: Bruce M Simpson: "Re: kern/45733: file descriptor flags and socket flags out of sync"

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