From 41e4b42dbec939c12457cd4ab59112e95a0326a3 Mon Sep 17 00:00:00 2001
From: Lorenzo Colitti <lorenzo@google.com>
Date: Wed, 16 Aug 2017 15:14:02 +0900
Subject: Add extra (size_t) cast to avoid compiler warning.

Bug: 64575136
Test: builds
Change-Id: I2ca72d89882e9d41803dd80055cbae2f74e73412
Merged-In: Ia33235230b73cb1a828a65dc3a8d1d396fc37d26
(cherry picked from commit 1387a89b143a37b3ab524feaf2af8c2c8d025c3f)
---
 src/rfc1035.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rfc1035.c b/src/rfc1035.c
index 265e4df..e440e8a 100755
--- a/src/rfc1035.c
+++ b/src/rfc1035.c
@@ -1144,7 +1144,7 @@ size_t answer_request(HEADER *header, char *limit, size_t qlen,
   struct mx_srv_record *rec;
 
   // Make sure we do not underflow here too.
-  if (qlen > (limit - ((char *)header))) return 0;
+  if (qlen > (size_t)(limit - ((char *)header))) return 0;
  
   /* If there is an RFC2671 pseudoheader then it will be overwritten by
      partial replies, so we have to do a dry run to see if we can answer
-- 
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