diff options
| -rw-r--r-- | native/jni/src/suggest/core/session/prev_words_info.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/native/jni/src/suggest/core/session/prev_words_info.h b/native/jni/src/suggest/core/session/prev_words_info.h index a58000abb..56c53c1c2 100644 --- a/native/jni/src/suggest/core/session/prev_words_info.h +++ b/native/jni/src/suggest/core/session/prev_words_info.h @@ -92,7 +92,7 @@ class PrevWordsInfo { const DictionaryStructureWithBufferPolicy *const dictStructurePolicy, const int *const wordCodePoints, const int wordCodePointCount, const bool isBeginningOfSentence, const bool tryLowerCaseSearch) { - if (!dictStructurePolicy || !wordCodePoints) { + if (!dictStructurePolicy || !wordCodePoints || wordCodePointCount > MAX_WORD_LENGTH) { return NOT_A_DICT_POS; } int codePoints[MAX_WORD_LENGTH]; @@ -122,6 +122,9 @@ class PrevWordsInfo { const DictionaryStructureWithBufferPolicy *const dictStructurePolicy, const int *const wordCodePoints, const int wordCodePointCount, const bool isBeginningOfSentence) { + if (!dictStructurePolicy || !wordCodePoints || wordCodePointCount > MAX_WORD_LENGTH) { + return NOT_A_DICT_POS; + } int codePoints[MAX_WORD_LENGTH]; int codePointCount = wordCodePointCount; memmove(codePoints, wordCodePoints, sizeof(int) * codePointCount); |