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Posted to issues@commons.apache.org by "Gary D. Gregory (Jira)" <ji...@apache.org> on 2023/06/17 17:17:00 UTC
[jira] [Resolved] (BCEL-368) java.lang.StackOverflowError in Select#toString
[ https://issues.apache.org/jira/browse/BCEL-368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary D. Gregory resolved BCEL-368.
----------------------------------
Fix Version/s: 6.8.0
Resolution: Fixed
> java.lang.StackOverflowError in Select#toString
> -----------------------------------------------
>
> Key: BCEL-368
> URL: https://issues.apache.org/jira/browse/BCEL-368
> Project: Commons BCEL
> Issue Type: Bug
> Affects Versions: 6.7.0, 6.8.0
> Reporter: Katherine Hough
> Priority: Minor
> Fix For: 6.8.0
>
> Attachments: Test-1.class, Test.class
>
>
> Select#toString recurses infinitely when there is a self-reference in targets.
> Input: See attached file.
> Output:
>
> {code:java}
> Apache Commons BCEL
> https://commons.apache.org/bcel
> Now verifying: Test
> Pass 1:
> VERIFIED_OK
> Passed verification.
> Pass 2:
> VERIFIED_OK
> Passed verification.
> Pass 3a, method number 0 ['public static void s()']:
> VERIFIED_OK
> Passed verification.
> Exception in thread "main" java.lang.StackOverflowError
> at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:828)
> at java.base/java.lang.StringBuilder.append(StringBuilder.java:253)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:585)
> at org.apache.bcel.generic.BranchInstruction.toString(BranchInstruction.java:206)
> at org.apache.bcel.generic.Select.toString(Select.java:308)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> at org.apache.bcel.generic.Instruction.toString(Instruction.java:572)
> at org.apache.bcel.generic.Select.toString(Select.java:313)
> {code}
>
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