Re-directing to wrong page after fill wrong user information

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 M3
• Fix Version/s: 7.0.0 Beta 4
• Component/s: Application Security > Login/Sign in Portlet
• Labels:
  • security-filter-bugs
• Environment: Tomcat 7.0.42 + MySQL 5.5.21. Portal ee-6.2.x EE GIT ID: dbed895d70ec1eed66e3e85da16eb05aedb7bfe3. ; Tomcat 7.0.42 + MySQL 5.5.21. Portal master GIT ID: d0b88848c103f4960f7c2969951228e292d71e91.
• Story Points: 1
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/34557

1. Add Blog portlet to new page.
2. Create new blog entry.
3. Sign out portal.
4. Click "0 Comments".
5. Click "Be the first".
6. Fill comment and click "Reply as...".
7. Fill wrong user information Email Address and Password.
8. Click Sign In.

Expected result:
The page should be display warning message "Authentication failed. Please try again.".

Actual result:
The URL redirect to sign in portlet page.