On 11/1/2016 4:44 PM, Jim Foraker wrote:
> rvt_create_qp() creates qp->ip only when a qp creation request comes from
> userspace (udata is not NULL). If we exceed the number of available
> queue pairs however, the error path always attempts to put a kref to this
> structure. If the requestor is inside the kernel, this leads to a crash.
>
> We fix this by checking that qp->ip is not NULL before caling kref_put().
>
> Signed-off-by: Jim Foraker <foraker1@xxxxxxxx>
Thanks, applied.
--
Doug Ledford <dledford@xxxxxxxxxx>
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