06/11/2018 15:13, Anatoly Burakov: > Adding an additional failure path in DMA mask check has exposed an > issue where `hugepage` pointer may point to memory that has already > been unmapped, but pointer value is still not NULL, so failure > handler will attempt to unmap it second time if DMA mask check > fails. Fix it by setting `hugepage` pointer to NULL once it is no > longer needed. > > Coverity ID: 325730 > > Fixes: 165c89b84538 ("mem: use DMA mask check for legacy memory") > Cc: alejandro.luc...@netronome.com > > Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
Applied, thanks