HTML comments are not stripped from blog summaries when displayed via the Asset Publisher portlet

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, 7.3.4 CE GA5, Master
• Fix Version/s: 7.1.10 DXP FP20, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP9, 7.2.X, 7.3.5 CE GA6, 7.3.10 DXP GA1, 7.3.X, Master
• Component/s: Blogs, Content Display Widgets > Asset Publisher widget
• Labels:
  • ee-ts
  • liferay-dxp-71-sp5
  • liferay-fixpack-dxp-20-7110
  • liferay-fixpack-dxp-9-7210
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-lima/liferay-portal/pull/773

Currently, it is possible to add HTML comments to blog content. However, this is not taken into account when blog summaries are displayed via the Asset Publisher portlet. Thus, having a long HTML comment in the beginning of a blog's content field could result in a blank or partially missing summary.

Steps to Reproduce:

1. Create a public widget page.
2. Add the portlets "Blogs" and "Asset Publisher" to the newly-created page.
3. Add and publish a new blog entry using the supplied text (content-with-html-comment.txt) as its content (use Code View).
4. Navigate back to the public page and check Asset Publisher.

Actual: HTML comments are not stripped and the summary is not visible.
Expected: HTML comments are stripped from summary and the summary is visible.

Reproduced on:

• 7.1.x (d8e8bdf8af91dab15789633045d6d804ae19f3c3)
• 7.2.x (3c120b97383b2af54a55366483a8e9969d7e78d5)
• master (5bcc4b3a0fa44fb6b6d7ec89433bdbe43eb015eb)