[IGNITE-15716] Fix StackOverflowError in case if exception suppressed with itself

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.11
• Fix Version/s: 2.12
• Component/s: general
• Assignee: Eduard Rakhmankulov
• Reporter: Eduard Rakhmankulov
• Reviewer: Sergey Chugunov
• Created: 08/Oct/21 18:38
• Updated: 14/Oct/21 07:07
• Resolved: 14/Oct/21 07:07

Description

We can get infinite loop in org.apache.ignite.internal.util.typedef.X#hasCause and X#cause in case if exception is suppressed with itself.

Example:

Exception e = new Exception("foo");
 Exception e2 = new Exception(e);
 e.addSuppressed(e2)

 

Stack:

java.lang.StackOverflowError: null
 at org.apache.ignite.internal.util.typedef.X.hasCause(X.java:476)
 at org.apache.ignite.internal.util.typedef.X.hasCause(X.java:489)
 at org.apache.ignite.internal.util.typedef.X.hasCause(X.java:489)
 at org.apache.ignite.internal.util.typedef.X.hasCause(X.java:489)
 

 

Issue Links

• links to: GitHub Pull Request #9484