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From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Fri, 1 Nov 2002 07:32:12 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/specfs spec_vnops.c
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phk         2002/11/01 07:32:12 PST

  Modified files:
    sys/fs/specfs        spec_vnops.c 
  Log:
  Put a KASSERT in specfs::strategy() to check that the incoming buffer
  has a valid b_iocmd.  Valid is any one of BIO_{READ,WRITE,DELETE}.
  
  I have seen at least one case where the bio_cmd field was zero once the
  request made it into GEOM.  Putting the KASSERT here allows us to spot
  the culprit in the backtrace.
  
  Revision  Changes    Path
  1.185     +8 -2      src/sys/fs/specfs/spec_vnops.c

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