fixes #2208 by introducing a iteration limit#2209

nicoddemus merged 2 commits intopytest-dev:featurespytest-dev/pytest:featuresfrom

RonnyPfannschmidt:bugfix-2208/get_real_func_loop_limitRonnyPfannschmidt/pytest:bugfix-2208/get_real_func_loop_limitCopy head branch name to clipboard