On Wed, Sep 02, 2009 at 12:17:50PM +0900, Akira Fujita wrote: > ext4: Fix wrong comparisons in mext_check_arguments() > > From: Akira Fujita <a-fujita@xxxxxxxxxxxxx> > > mext_check_arguments() in move_extents.c has wrong comparisons. > orig_start which is passed from user-space is block unit, > but i_size of inode is byte unit, therefore the checks do not work fine. > This mis-check leads to the overflow of 'len' and then hits BUG_ON() > in ext4_move_extens(). The patch fixes this issue. Thanks, I've added this to the ext4 patch queue to be pushed when the 2.6.32 merge window opens. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
