[Ocfs2-tools-commits] branch, master, updated. ocfs2-tools-1.4.0-271-g1b6d59b

svn-commits at oss.oracle.com svn-commits at oss.oracle.com
Wed Apr 8 20:15:19 PDT 2009


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- Log -----------------------------------------------------------------
commit 1b6d59b9c01a2347bd6dea068f1304fc4f68d899
Author: Tao Ma <tao.ma at oracle.com>
Date:   Thu Apr 9 02:08:51 2009 +0800

    mkfs.ocfs2: Let system_dir_blocks_needed return block num.
    
    system_dir_blocks_needed is deemed to return block number needed
    for system dir. But it return the wrong cluster number. It causes
    memory overflow in following case.
    
    mkfs.ocfs2 -b 2048 -C 4096 -N 48 /dev/sdX.
    Writing system files: *** glibc detected *** mkfs.ocfs2: double free
    or corruption (!prev): 0x081f8000 ***
    
    Reported-by: Dyno Fu <dyno.fu at oracle.com>
    Signed-off-by: Tao Ma <tao.ma at oracle.com>
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

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

Summary of changes:
 mkfs.ocfs2/mkfs.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)


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