tachyonwill commented on a change in pull request #12274:
URL: https://github.com/apache/arrow/pull/12274#discussion_r793141482
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File path: cpp/src/parquet/encoding.cc
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@@ -1486,7 +1486,7 @@ class DictDecoderImpl : public DecoderImpl, virtual
public DictDecoder<Type> {
return;
}
uint8_t bit_width = *data;
- if (ARROW_PREDICT_FALSE(bit_width >= 64)) {
+ if (ARROW_PREDICT_FALSE(bit_width > 32)) {
throw ParquetException("Invalid or corrupted bit_width");
Review comment:
Updated message.
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