Request with multi part crash prism

[LasneF]

given an endpoint describe as follow

Context

during testing it

Current Behavior

given the following curl command

curl -v --request POST 'http://127.0.0.1:4010/trades/batch' --header 'Authorization: Bearer e' --form '{"inputBy" : true}";type=application/json'

take care the command line is wrong due to typo about " , anyway prism should not crash

Prism crash with the following stack trace

D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\parse-multipart-data\src\multipart.ts:166
const b = JSON.parse(k[1].trim())
^
TypeError: Cannot read properties of undefined (reading 'trim')
at obj (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\parse-multipart-data\src\multipart.ts:166:31)
at process (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\parse-multipart-data\src\multipart.ts:181:13)
at Object.parse (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\parse-multipart-data\src\multipart.ts:86:11)
at parseMultipartFormDataParams (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules@stoplight\prism-http\dist\validator\validators\body.js:91:29)
at deserializeAndValidate (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules@stoplight\prism-http\dist\validator\validators\body.js:120:11)
at D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules@stoplight\prism-http\dist\validator\validators\body.js:154:664
at D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\fp-ts\lib\Either.js:66:101
at D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\fp-ts\lib\function.js:366:46
at pipe (D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules\fp-ts\lib\function.js:303:20)
at D:\tools\nodeJS\node_modules@stoplight\prism-cli\node_modules@stoplight\prism-http\dist\validator\validators\body.js:154:476

Expected Behavior

No crash ; proper validation (here fail due to invalid data sent)

Possible Workaround/Solution

nothing

Steps to Reproduce

use this buggy curl command

curl -v --request POST 'http://127.0.0.1:8080/trades/batch' --header 'Authorization: Bearer e' --form '{";=application/json'

that produces this kind of data

POST http://127.0.0.1:4010/trades/batch HTTP/1.1
Host: 127.0.0.1:4010
User-Agent: curl/8.10.1
Accept: /
Authorization: Bearer e
Content-Length: 168
Content-Type: multipart/form-data; boundary=------------------------wILHrY4muGoammzsaeCWsh
Raw

--------------------------wILHrY4muGoammzsaeCWsh
Content-Disposition: form-data; name="{%22;"
application/json
--------------------------wILHrY4muGoammzsaeCWsh--

Environment

• Version used: prism 5.1.12.1
• Operating System and version : Windows