[Ocfs2-tools-commits] branch, master, updated. ocfs2-tools-1.4.0-558-g2d741da

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- Log -----------------------------------------------------------------
commit 2d741da9367b33f559802dfabe62d96f6adc7777
Author: Goldwyn Rodrigues <rgoldwyn at gmail.com>
Date:   Mon Jul 26 15:19:25 2010 -0500

    fsck.ocfs2: Change local variable datatype to avoid infinite loop
    
    fsck on large filesystems goes in an infinite loop.
    The problem is in verify_bitmap_descs(). i, a local variable is
    declared as uint16_t and is compared with
    ocfs2_cluster_group_sizes.cgs_cluster_groups which is uint32_t.
    When cgs_cluster_groups is greater than 65535, i overflows and wraps
    creating an infinite loop of the following:
    
            for (i = 0, blkno = ost->ost_fs->fs_first_cg_blkno;
                 i < cgs.cgs_cluster_groups;
                 i++, blkno = i * ocfs2_clusters_to_blocks(ost->ost_fs,
                                                           cgs.cgs_cpg)) {
    
    Signed-off-by: Goldwyn Rodrigues <rgoldwyn at suse.de>
    Signed-off-by: Mark Fasheh <mfasheh at suse.com>
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

-----------------------------------------------------------------------

Summary of changes:
 fsck.ocfs2/pass0.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


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Tools to manage the ocfs2 filesystem.