hg: jdk/client: 8238842: AIOOBE in GIFImageReader.initializeStringTable

[philip.race at oracle.com]

Changeset: f3d90cac1c7c
Author:    prr
Date:      2020-02-12 14:45 -0800
URL:       https://hg.openjdk.java.net/jdk/client/rev/f3d90cac1c7c

8238842: AIOOBE in GIFImageReader.initializeStringTable
Reviewed-by: serb, bpb

! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReader.java
+ test/jdk/javax/imageio/plugins/gif/GIFCodeSizeTest.java