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PR/36865 CVS commit: src/sys/opencrypto

The following reply was made to PR kern/36865; it has been noted by GNATS.

From: "Matthias Drochner" <>
Subject: PR/36865 CVS commit: src/sys/opencrypto
Date: Wed, 16 Feb 2011 19:08:59 +0000

 Module Name:   src
 Committed By:  drochner
 Date:          Wed Feb 16 19:08:58 UTC 2011
 Modified Files:
        src/sys/opencrypto: deflate.c deflate.h
 Log Message:
 -avoid allocation of an extra result buffer and data copy in case
  the DEFLATE complssion/decompression result is within a single
  buffer already
 -simplify bookkeeping of allocated buffers (and don't waste the
  last member of the metadata array)
 from Wolfgang Stukenbrock per PR kern/36865 (with some cleanup
 of error handling by me)
 The Gzip compression case can be improved too, but for now I've applied
 the buffer bookkeeping changes.
 tested with IP4 IPCOMP
 To generate a diff of this commit:
 cvs rdiff -u -r1.14 -r1.15 src/sys/opencrypto/deflate.c
 cvs rdiff -u -r1.6 -r1.7 src/sys/opencrypto/deflate.h
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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