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From: Robert Watson <rwatson@FreeBSD.org>
Date: Tue, 14 Oct 2008 22:48:38 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/kern uipc_socket.c
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rwatson     2008-10-14 22:48:38 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/kern             uipc_socket.c 
  Log:
  SVN rev 183898 on 2008-10-14 22:48:38Z by rwatson
  
  Merge r183675 from head to stable/7:
  
    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
  
  Approved by:    re (kib)
  
  Revision    Changes    Path
  1.302.2.11  +2 -1      src/sys/kern/uipc_socket.c