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    SubjectRe: [PATCH] linux 2.9.10-rc1: Fix oops in unix_dgram_sendmsg when using SELinux and SOCK_SEQPACKET
    * James Morris (jmorris@redhat.com) wrote:
    > On Thu, 18 Nov 2004, Chris Wright wrote:
    >
    > > Why not make a unix_seq_sendmsg, which is a very small wrapper?
    >
    > Good idea, patch forthcoming.
    >
    > > Does the above stop the other issue? My laptop died, so I'm not able to
    > > test ATM.
    >
    > No, it seems to be caused when addrlen in sendto() is non-zero, causing
    > unix_find_other() to be called instead of unix_peer_get(), which is
    > screwing up reference counts.

    Right, but the snippet I posted guards against that I think. It forces
    unix_peer_get() in dgram_sendmsg.

    > As for MSG_EOR, apart from the generic socket code, nothing is being done.
    > This would be a separate issue.

    Yup, just noting the bits that looked broken to me.

    thanks,
    -chris
    --
    Linux Security Modules http://lsm.immunix.org http://lsm.bkbits.net
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