Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Java: document serialization proxy pattern #18480

Merged
merged 1 commit into from
Jan 14, 2025
Merged

Java: document serialization proxy pattern #18480

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion java/ql/src/Likely Bugs/Serialization/MissingVoidConstructorsOnSerializable.qhelp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,9 @@ is not the case. The error will be detected at runtime. </p>

</overview>
<recommendation>
<p>Make sure that every non-serializable class that is extended by a serializable class has a no-argument constructor.</p>
<p>Make sure that every non-serializable class that is extended by a serializable class has a no-argument constructor.
Alternatively, consider defining a <code>writeReplace</code> method that replaces the <code>Serializable</code> class instance with
a serialization proxy, so as to avoid direct deserialization of a class whose parent lacks a no-argument constructor.</p>

</recommendation>
<example>
Expand Down
Loading