Unable to upload file after setting file extensions

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, Master
• Fix Version/s: 7.0.0 DXP FP92, 7.0.10.14 DXP SP14, 7.0.X, 7.1.10 DXP FP18, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP5, 7.2.10.2 DXP SP2, 7.2.X, 7.3.1 CE GA2, 7.3.10 DXP GA1, Master
• Component/s: Documents & Media
• Labels:
  • QA-AUTOMATION
  • liferay-dxp-70-sp14
  • liferay-dxp-71-sp5
  • liferay-dxp-72-sp2
  • liferay-fixpack-de-92-7010
  • liferay-fixpack-dxp-18-7110
  • liferay-fixpack-dxp-5-7210
• Branch Version/s:
  7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/83247
• QA Test Name:
  • LocalFile.DocumentsadministrationUsecase#CheckValidationForFileEntries
• QA Test Score: 5

Steps to reproduce:

1. Go to System Settings > DM > Service
2. Set file extensions with .doc
3. Go to DM to upload a .doc file

Expected results: Able to upload .doc file.

Actual results: Unable to upload .doc file.