Stackoverflow [OSS-Fuzz - 47039]

[Dae]

Uncaught exception in java.base/java.util.regex.Pattern$Ques.match

Stacktrace and crashing input attached.

[Andrey Somov]

it is not exception in java.base/java.util.regex.Pattern$Ques.match

It is java.lang.StackOverflowError because Java library fails parse a regular expression (the value is very big)

We may consider to restrict the length of the value which may match

[Andrey Somov]

Fixed: https://bitbucket.org/snakeyaml/snakeyaml/src/master/src/test/java/org/yaml/snakeyaml/issues/issue530/Fuzzy47039Test.java

[Andrey Somov]

Delivered in version 1.31