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    Subject[PATCH 18/20] Re: [2.6-BK-URL] NTFS 2.1.17 release
    This is patch 18/20 in the series.  It contains the following ChangeSet:

    <aia21@cantab.net> (04/08/17 1.1824)
    NTFS: Only need two spare runlist elements when reallocating memory in
    fs/ntfs/lcnalloc.c::ntfs_cluster_alloc(), not three since we no longer
    add a starting element.

    Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

    Best regards,

    Anton
    --
    Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
    Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK
    Linux NTFS maintainer / IRC: #ntfs on irc.freenode.net
    WWW: http://linux-ntfs.sf.net/, http://www-stu.christs.cam.ac.uk/~aia21/

    ===================================================================

    diff -Nru a/fs/ntfs/lcnalloc.c b/fs/ntfs/lcnalloc.c
    --- a/fs/ntfs/lcnalloc.c 2004-08-18 20:50:44 +01:00
    +++ b/fs/ntfs/lcnalloc.c 2004-08-18 20:50:44 +01:00
    @@ -322,10 +322,10 @@
    }
    /*
    * Allocate more memory if needed, including space for
    - * the not-mapped and terminator elements.
    + * the terminator element.
    * ntfs_malloc_nofs() operates on whole pages only.
    */
    - if ((rlpos + 3) * sizeof(*rl) > rlsize) {
    + if ((rlpos + 2) * sizeof(*rl) > rlsize) {
    runlist_element *rl2;

    ntfs_debug("Reallocating memory.");
    -
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