netdev - Re: bytes received from recvmsg doesn't match FIONREAD

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Message-ID: <OFAFD6A29A.64702BD9-ON88257371.0080B2DD-88257371.00819926@us.ibm.com>
Date:	Thu, 11 Oct 2007 16:36:34 -0700
From:	David Stevens <dlstevens@...ibm.com>
To:	sdake@...hat.com
Cc:	netdev@...r.kernel.org
Subject: Re: bytes received from recvmsg doesn't match FIONREAD

Questions of this sort should normally be directed to linux-net mailing 
list.

>From the code you quoted, I see at least one case where it
will fail -- when the allocated buffer you pass to recvmsg is smaller than
"value" (ie. the datagram is too big for the read buffer).

If that's not the problem, I suggest you reproduce it with a small test
case and post real code and results when it happens.

                                                +-DLS 


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