From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 26 Jun 2019 21:17:28 +0000 (+0200)
Subject: dnsdist: Keep the buffer's constness when passing it to write()
X-Git-Tag: dnsdist-1.4.0-rc1~88^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ae5195bd5526e7b98678a3c139f3609d37801442;p=thirdparty%2Fpdns.git

dnsdist: Keep the buffer's constness when passing it to write()
---

diff --git a/pdns/tcpiohandler.hh b/pdns/tcpiohandler.hh
index bc4a85f410..3e7f52b081 100644
--- a/pdns/tcpiohandler.hh
+++ b/pdns/tcpiohandler.hh
@@ -245,7 +245,7 @@ public:
     }
 
     do {
-      ssize_t res = ::write(d_socket, reinterpret_cast<char*>(&buffer.at(pos)), toWrite - pos);
+      ssize_t res = ::write(d_socket, reinterpret_cast<const char*>(&buffer.at(pos)), toWrite - pos);
       if (res == 0) {
         throw runtime_error("EOF while sending message");
       }