OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-4884-g75325fc

Gerrit Code Review
Wed, 20 Jul 2016 19:39:30 -0400

The following commit has been merged in the master branch:
commit 75325fc9ab1cec4a338e1aaf1b32de1922492b12
Author: Mark Vitale <>
Date:   Thu May 26 16:53:47 2016 -0400

    SOLARIS: support mmap() over 4GiB
    When mmap() is issued for exactly 4GiB of a large AFS-resident file,
    mmap() fails with ENOMEM.  This is because the AFS code is handling the
    requested length as u_int instead of size_t, resulting in a 0 being
    passed back to the caller.
    When mmap() is issued for non-multiples of 4GiB, the subsequent mapping
    will not contain all the requested pages, and for the same reason - the
    mapped size has been truncated to 32 bits.  This results in SIGSEGV when
    accessing the non-mapped page(s).
    Fix the signature of afs_map() to specify the correct type for the length.
    Thanks to Robert Milkowski for the report and diagnosis.
    Change-Id: I8a9f0cb04ff9b80de5516e14d0679b06ef0b3f9a
    Tested-by: BuildBot <>
    Tested-by: Mark Vitale <>
    Reviewed-by: Benjamin Kaduk <>

 src/afs/SOLARIS/osi_vnodeops.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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