Tuesday, January 6, 2015
It's one of two exceptions. Either "RuntimeError: Circular dependency detected while autoloading constant Jobs" or "LoadError: Unable to autoload constant Jobs". The trace includes no application files (only framework files), and we have no "Jobs" object defined in the system.
-- We do have a Jobs resource defined in routes for some specific URL behavior, but no Jobs object. It very well could be related to that... the question is why
Triggers this, and
Does not.
On Tuesday, January 6, 2015 9:50:03 AM UTC-7, Frederick Cheung wrote:
On Tuesday, January 6, 2015 4:43:03 PM UTC, Joshua Siler wrote:We do get a fair amount of requests to random HTTP verbs and file types, but the system usually handles that just fine (throwing an unknown request exception would be desired behavior.) What concerns me about this is that I'm seeing unexpected behavior, based on the addition of a period in the URL. Something is getting parsed in an usual way somewhere in the stack...So what does happen - you said crash in your original post - does that mean a segmentation fault, exception, something else?FredOn Tuesday, January 6, 2015 4:15:00 AM UTC-7, cntrytwist wrote:Josh,Do you see any quit request types along with this? I see quit requests and it makes the web application complain that it doesn't know what kind of request that is.Kent
On Monday, January 5, 2015 6:28:56 PM UTC-7, Joshua Siler wrote:Hi,We're getting some weird exceptions that look like hack attempts, and I'm hoping someone can help us understand them. It looks like an intentionally malformed URL is somehow causing unexpected behavior.
Here's what we're seeing. These URLS:https://gadgetco.hiringthing.com/admin/jobs/k(b.onLoad)&&n( ',h.onLoad),null==h||'a,'load none' Will crash our system, and the trace doesn't include any files from our application (just framework code), trying to load a "Jobs" object that doesn't exist.will work correctly, hitting our controller and successfully redirect the user somewhere, andwill also work correctly, using Job.find(params[:id]) to load a job (note object is Job not Jobs).Something different is going on between:https://gadgetco.hiringthing.com/admin/jobs/h.delayType)c( ),h (works correctly)h,b and I don't know what. None of the related routes have any fancy regex or anything unusual. Any insight would be appreciated.Thanks for your help.Josh
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