From bfdac5b274d8ca371307d2b4b417092ba25f11ab Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 28 Aug 2013 17:54:19 +0200
Subject: [SERVER] Copy CRC-32 list from uplink server if available Split up
 helper.c, move file/disk related functions to fileutil.c Uplink: Make sure
 relayed requests are at least 1MiB

---
 src/server/net.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/server/net.c')

diff --git a/src/server/net.c b/src/server/net.c
index 4e25564..cd38205 100644
--- a/src/server/net.c
+++ b/src/server/net.c
@@ -329,10 +329,13 @@ void *net_client_handler(void *dnbd3_client)
 				reply.cmd = CMD_GET_CRC32;
 				if ( image->crc32 == NULL ) {
 					reply.size = 0;
+					send_reply( client->sock, &reply, NULL );
 				} else {
-					reply.size = IMGSIZE_TO_HASHBLOCKS(image->filesize) * 4;
+					const int size = reply.size = (IMGSIZE_TO_HASHBLOCKS(image->filesize) + 1) * sizeof(uint32_t);
+					send_reply( client->sock, &reply, NULL );
+					send( client->sock, &image->masterCrc32, sizeof(uint32_t), 0 );
+					send( client->sock, image->crc32, size - sizeof(uint32_t), 0 );
 				}
-				send_reply( client->sock, &reply, image->crc32 );
 				break;
 
 			default:
-- 
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