From b0f8d9293ca5a0a56964695a59a098c9d1e82b99 Mon Sep 17 00:00:00 2001 From: Jia Tan Date: Thu, 5 May 2022 20:53:42 +0800 Subject: [PATCH] liblzma: Add support for LZMA_SYNC_FLUSH in the Block encoder. The documentation mentions that lzma_block_encoder() supports LZMA_SYNC_FLUSH but it was never added to supported_actions[] in the internal structure. Because of this, LZMA_SYNC_FLUSH could not be used with the Block encoder unless it was the next coder after something like stream_encoder() or stream_encoder_mt(). --- src/liblzma/common/block_encoder.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/liblzma/common/block_encoder.c b/src/liblzma/common/block_encoder.c index 168846ad..520ecc5a 100644 --- a/src/liblzma/common/block_encoder.c +++ b/src/liblzma/common/block_encoder.c @@ -217,6 +217,7 @@ lzma_block_encoder(lzma_stream *strm, lzma_block *block) lzma_next_strm_init(lzma_block_encoder_init, strm, block); strm->internal->supported_actions[LZMA_RUN] = true; + strm->internal->supported_actions[LZMA_SYNC_FLUSH] = true; strm->internal->supported_actions[LZMA_FINISH] = true; return LZMA_OK;