From a5a945347b4dda9320b0305ec05d77b3b731fecb Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Fri, 13 Dec 2019 18:11:52 +0000
Subject: [PATCH] Use keeppattern=true when using match.numbytes. Fixes #1855

---
 nselib/redis.lua | 2 +-
 nselib/rsync.lua | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/nselib/redis.lua b/nselib/redis.lua
index 50b28b850..fab919059 100644
--- a/nselib/redis.lua
+++ b/nselib/redis.lua
@@ -78,7 +78,7 @@ Response = {
 
       local len = tonumber(data:match("^%$(%d*)"))
       -- we should only have a single line, so we can just peel of the length
-      status, data = self.socket:receive_buf(match.numbytes(len), false)
+      status, data = self.socket:receive_buf(match.numbytes(len), true)
       if( not(status) ) then
         return false, "Failed to receive data from server"
       end
diff --git a/nselib/rsync.lua b/nselib/rsync.lua
index cc6fa19b0..f477524d1 100644
--- a/nselib/rsync.lua
+++ b/nselib/rsync.lua
@@ -152,13 +152,13 @@ Helper = {
       return false, data
     end
 
-    status, data = self.socket:receive_buf(match.numbytes(4), false)
+    status, data = self.socket:receive_buf(match.numbytes(4), true)
     if ( not(status) ) then
       return false, data
     end
 
     local len = string.unpack("<I2", data)
-    status, data = self.socket:receive_buf(match.numbytes(len), false)
+    status, data = self.socket:receive_buf(match.numbytes(len), true)
     if ( not(status) ) then
       return false, data
     end