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Commit 1bf65587 authored by Amith Yamasani's avatar Amith Yamasani Committed by Android Git Automerger
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am 4611b578: Merge change I6c27819c into eclair-mr2 

Merge commit '4611b578' into eclair-mr2-plus-aosp

* commit '4611b578':
  Fix for #2185627 : ArrayIndexOutOfBounds in BinaryDictionary.getWords()
parents 555ddf7a 4611b578

dictionary/src/dictionary.cpp

+6 −6
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ Dictionary::~Dictionary() 
int Dictionary::getSuggestions(int *codes, int codesSize, unsigned short *outWords, int *frequencies,

        int maxWordLength, int maxWords, int maxAlternatives, int skipPos)

{

    int suggWords;

    mFrequencies = frequencies;

    mOutputChars = outWords;

    mInputCodes = codes;
@@ -58,14 +59,16 @@ int Dictionary::getSuggestions(int *codes, int codesSize, unsigned short *outWor 
    mMaxAlternatives = maxAlternatives;

    mMaxWordLength = maxWordLength;

    mMaxWords = maxWords;

    mWords = 0;

    mSkipPos = skipPos;

    mMaxEditDistance = mInputLength < 5 ? 2 : mInputLength / 2;



    getWordsRec(0, 0, mInputLength * 3, false, 1, 0, 0);



    if (DEBUG_DICT) LOGI("Returning %d words", mWords);

    return mWords;

    // Get the word count

    suggWords = 0;

    while (suggWords < mMaxWords && mFrequencies[suggWords] > 0) suggWords++;

    if (DEBUG_DICT) LOGI("Returning %d words", suggWords);

    return suggWords;

}



unsigned short
@@ -138,9 +141,6 @@ Dictionary::addWord(unsigned short *word, int length, int frequency) 
            *dest++ = *word++;

        }

        *dest = 0; // NULL terminate

        // Update the word count

        mWords = 0;

        while (mFrequencies[mWords] > 0) mWords++;

        if (DEBUG_DICT) LOGI("Added word at %d\n", insertAt);

        return true;

    }

dictionary/src/dictionary.h

+0 −1
Original line number Diff line number Diff line
@@ -60,7 +60,6 @@ private: 
    int *mFrequencies;

    int mMaxWords;

    int mMaxWordLength;

    int mWords;

    unsigned short *mOutputChars;

    int *mInputCodes;

    int mInputLength;