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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Wed, 1 Jun 2005 05:14:57 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_5
Cc: 
Subject: cvs commit: src/sys/alpha/alpha busdma_machdep.c
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marcel      2005-06-01 05:14:57 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/alpha/alpha      busdma_machdep.c 
  Log:
  MFC 1.51: In bus_dmamap_load(), temporarily point the segments pointer
  in the DMA tag to a local variable so that we don't dereference a NULL
  pointer.
  
  PR: alpha/30486
  
  Revision  Changes    Path
  1.45.2.4  +3 -0      src/sys/alpha/alpha/busdma_machdep.c