From: Wayne Davison <wayned@samba.org>
Date: Fri, 16 Jul 2004 18:01:30 +0000 (+0000)
Subject: Limit the block-size that the user can specify.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/de584c658cbb30f0fa7d2d9037c4ccb29bb71417

Limit the block-size that the user can specify.
---

diff --git a/options.c b/options.c
index 4179bfb5..47bba714 100644
--- a/options.c
+++ b/options.c
@@ -635,6 +635,12 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
 	}
 #endif
 
+	if (block_size > MAX_MAP_SIZE) {
+		rprintf(FINFO, "limiting block-size to %d bytes\n",
+			MAX_MAP_SIZE);
+		block_size = MAX_MAP_SIZE;
+	}
+
 	if (write_batch && read_batch) {
 		rprintf(FERROR,
 			"write-batch and read-batch can not be used together\n");