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From: "Bjoern A. Zeeb" <bz@FreeBSD.org>
Date: Sat, 28 Nov 2009 21:08:19 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/opencrypto deflate.c deflate.h
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bz          2009-11-28 21:08:19 UTC

  FreeBSD src repository

  Modified files:
    sys/opencrypto       deflate.c deflate.h 
  Log:
  SVN rev 199895 on 2009-11-28 21:08:19Z by bz
  
  Change memory managment from a fixed size array to a list.
  This is needed to avoid running into out of buffer situations
  where we cannot alloc a new buffer because we hit the array size
  limit (ZBUF).
  Use a combined allocation for the struct and the actual data buffer
  to not increase the number of malloc calls. [1]
  
  Defer initialization of zbuf until we actually need it.
  
  Make sure the output buffer will be large enough in all cases.
  
  Details discussed with: kib [1]
  Reviewed by:            kib [1]
  MFC after:              6 days
  
  Revision  Changes    Path
  1.8       +66 -57    src/sys/opencrypto/deflate.c
  1.3       +7 -3      src/sys/opencrypto/deflate.h