From 1aa71c8d5784c131688c57ff8d3c683a02f43d0c Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 23 Mar 1998 06:26:08 +0000
Subject: [PATCH] don't adapt the block size to above half the chunk size

---
 rsync.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rsync.c b/rsync.c
index 59d74226..22e4dcdc 100644
--- a/rsync.c
+++ b/rsync.c
@@ -283,6 +283,7 @@ int adapt_block_size(struct file_struct *file, int bsize)
 	int ret = file->length / (10000); /* rough heuristic */
 	ret = ret & ~15; /* multiple of 16 */
 	if (ret < bsize) ret = bsize;
+	if (ret > CHUNK_SIZE/2) ret = CHUNK_SIZE/2;
 	return ret;
 }
 
-- 
2.34.1