DasBlog.Web.Controllers.AdminController generates a StackOverflowException when processing invalid input

[vbaderks]

When running versions v8.0.1200 of dasblog-core I noticed that invalid model settings will trigger a StackOverflowException as the method Settings(...) will call itself in case of an error condition:

dasblog-core/source/DasBlog.Web.UI/Controllers/AdminController.cs

Line 63 in b2852d0

return Settings(settings);

Note 1: I will create a new issue, that describes the root cause that triggers this invalid input.

Note 2: in the same method, there are also another 2 checks to see if the settings could be saved and when failing will call itself again. I have not verified this flow also results in a stack overflow, but I think it will:

dasblog-core/source/DasBlog.Web.UI/Controllers/AdminController.cs

Line 77 in b2852d0

return Settings(settings);

dasblog-core/source/DasBlog.Web.UI/Controllers/AdminController.cs

Line 85 in b2852d0

return Settings(settings);