Date: Tue, 7 Oct 2008 20:57:55 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern uipc_socket.c Message-ID: <200810072058.m97Kw3q0073534@repoman.freebsd.org>
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rwatson 2008-10-07 20:57:55 UTC
FreeBSD src repository
Modified files:
sys/kern uipc_socket.c
Log:
SVN rev 183675 on 2008-10-07 20:57:55Z by rwatson
In soreceive_dgram, when a 0-length buffer is passed into recv(2) and
no data is ready, return 0 rather than blocking or returning EAGAIN.
This is consistent with the behavior of soreceive_generic (soreceive)
in earlier versions of FreeBSD, and restores this behavior for UDP.
Discussed with: jhb, sam
MFC after: 3 days
Revision Changes Path
1.319 +2 -1 src/sys/kern/uipc_socket.c
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