Prevent segmentation fault
Prevent segmentation fault

pcre_exec internally calls match function which can recurse a lot
depending on the pattern and the string. We should set a recursion
limit to prevent segmentation faults.

OpenSCAP/openscap,OpenSCAP/openscap,redhatrises/openscap,redhatrises/openscap,redhatrises/openscap,OpenSCAP/openscap,OpenSCAP/openscap,OpenSCAP/openscap,redhatrises/openscap,redhatrises/openscap,OpenSCAP/openscap,redhatrises/openscap