StackOverflowError can be thrown when editing web content with long html comment

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, 7.2.X, Master
• Fix Version/s: 7.0.0 DXP FP93, 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 FP6, 7.2.X, 7.3.3 CE GA4, 7.3.10 DXP GA1, Master
• Component/s: Performance, Web Content > Web Content Administration
• Labels:
  • ee-ts
  • liferay-dxp-70-sp14
  • liferay-dxp-71-sp5
  • liferay-fixpack-de-93-7010
  • liferay-fixpack-dxp-18-7110
  • liferay-fixpack-dxp-6-7210
• Branch Version/s:
  7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/ealonso/liferay-portal/pull/2931

Steps to Reproduce:

1. Start portal with default -Xss Java settings.
2. Create a web content.
3. Edit the web content, and click "Code view" to edit HTML code.
4. Add the content of the example.html file
5. Try to publish.

 

Expected Results:

Web content should be published.

 

Actual Results:

StackOverflowError is thrown because of the used regex.