[knem-devel] spinlock imbalance

Brice Goglin Brice.Goglin at inria.fr
Thu Jul 28 19:03:19 CEST 2011


Thanks a lot Frank, I am preparing the 0.9.7 release (likely released
tomorrow) so your fix comes perfectly on time. I actually fixed another
locking problem using coccinelle in the same code path, it's interesting
to see that coccinelle didn't find this bug.

Brice



Le 28/07/2011 18:53, frank zago a écrit :
> Hi,
>
> A not taken spinlock will be unlocked on the error path in
> knem_miscdev_mmap().
>
> Bug found by sparse.
>
> There's also a typo in the same function:  s/attached/attach/
>
>
>
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