Messages in this thread | | | Date | Fri, 9 Aug 2013 11:04:41 -0700 | From | Zach Brown <> | Subject | Re: btrfs zero divide |
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On Fri, Aug 09, 2013 at 02:26:36PM +0200, Andreas Schwab wrote: > Josef Bacik <jbacik@fusionio.com> writes: > > > So stripe_len shouldn't be 0, if it is you have bigger problems :). > > The bigger problem is that stripe_nr is u64, this is completely bogus. > The first operand of do_div must be u32. This goes through the whole > file.
Definitely. Can we get some typeof() tricks in the macros to have the build fail if (when, evidently) someone gets it wrong?
- z
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