Add coverity notation
Add coverity notation

Coverity thinks mkstemp() needs to be paired with umask(). This is
strictly true in the general case, but unneeded for us. Annotate this
usage to silence coverity's warnings

PerilousApricot/lstore,accre/lstore,tacketar/lstore,PerilousApricot/lstore,PerilousApricot/lstore,accre/lstore,PerilousApricot/lstore,tacketar/lstore,accre/lstore,accre/lstore,tacketar/lstore,tacketar/lstore