Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d0c87576 authored by Yuichiro Hanada's avatar Yuichiro Hanada
Browse files

Fix getChildrenPosition. 

Change-Id: Ic39592dbf0d4e6d2e4879cdb1a95b65d46a57e92
parent 72e53a1e

java/src/com/android/inputmethod/latin/makedict/BinaryDictEncoderUtils.java

+9 −2
Original line number Diff line number Diff line
@@ -758,9 +758,16 @@ public class BinaryDictEncoderUtils { 
            final FormatOptions formatOptions) {

        int positionOfChildrenPosField = ptNode.mCachedAddressAfterUpdate

                + getNodeHeaderSize(ptNode, formatOptions);

        if (ptNode.mFrequency >= 0) {

        if (ptNode.isTerminal()) {

            // A terminal node has either the terminal id or the frequency.

            // If positionOfChildrenPosField is incorrect, we may crash when jumping to the children

            // position.

            if (formatOptions.mHasTerminalId) {

                positionOfChildrenPosField += FormatSpec.PTNODE_TERMINAL_ID_SIZE;

            } else {

                positionOfChildrenPosField += FormatSpec.PTNODE_FREQUENCY_SIZE;

            }

        }

        return null == ptNode.mChildren ? FormatSpec.NO_CHILDREN_ADDRESS

                : ptNode.mChildren.mCachedAddressAfterUpdate - positionOfChildrenPosField;

    }