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Return LZMA_STREAM_END instead of LZMA_OK if
LZMA_SYNC_FLUSH or LZMA_FULL_FLUSH is used when there's no unfinished Block open.
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1 changed files with 5 additions and 1 deletions
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@ -276,8 +276,12 @@ stream_encode(lzma_coder *coder, lzma_allocator *allocator,
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// Don't create an empty Block unless it would be
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// the only Data Block.
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if (*in_pos == in_size) {
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// If we are LZMA_SYNC_FLUSHing or LZMA_FULL_FLUSHing,
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// return LZMA_STREAM_END since there's nothing to
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// flush.
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if (action != LZMA_FINISH)
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return LZMA_OK;
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return action == LZMA_RUN
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? LZMA_OK : LZMA_STREAM_END;
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if (lzma_info_index_count_get(coder->info) != 0) {
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if (lzma_info_index_finish(coder->info))
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