The unwind logic for creating a user QP has a double vfree
of the non-shared receive queue when handling a "too many qps"
failure.
The code unwinds the mmmap info by decrementing a reference
count which will call rvt_release_mmap_info() which in turn
does the vfree() of the r_rq.wq. The unwind code then does
the same free.
Fix by guarding the vfree() with the same test that is done
in close and only do the vfree() if qp->ip is NULL.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
56c8ca510d