[OpenJDK 2D-Dev] RFR: 8263893: getPrinterNames() leaks nameArray if Java String allocation fails

Phil Race prr at openjdk.java.net
Fri Mar 19 21:02:38 UTC 2021

On Fri, 19 Mar 2021 20:36:57 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> If `JNU_NewStringPlatform` fails to allocate new Java String object for printer name, `std::bad_alloc` is thrown. The handler for the exception does not release the local reference to the `nameArray`, thus it will be leaked.

This is fine but there's not really a leak since when the caller returns to Java localrefs are released anyway.


Marked as reviewed by prr (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3096

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