[PATCH] xfsprogs/quota: fix NULL pointer dereference in report_f

[Jeff Liu]

On 11/15 2013 22:09, Christoph Hellwig wrote:
> On Fri, Nov 15, 2013 at 09:42:03AM +0800, Jeff Liu wrote:
>> As per a rough tryout while fixing this problem, it seems that most of those
>> functions are just not be invoked since other precheck-ups were failed before
>> calling them.  We have another old fix for stat_f():
> 
> Most or all?  If this is the only case I'm fine with putting your
> patch in a quick fix, even if I'd prefer the version I suggested for
> the long run.
Most.  I'm in the middle of this check because I found another critical
bug in kernel quota management which can cause xfs_quota hang up, it can
100% reproducible but still under investigation.

Thanks,
-Jeff