From d7c188d81777c17405690aa5884c16e09cbd8ada Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Mon, 15 Oct 2018 12:19:48 -0400
Subject: [PATCH] Revert "add a check for overlow in event loop"

This reverts commit 1042c7382914d6c9a21cc8fdd659bb5ff8d3d16c.
---
 llarp/ev_epoll.hpp  | 4 +---
 llarp/ev_kqueue.hpp | 2 --
 llarp/ev_win32.hpp  | 3 ---
 3 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/llarp/ev_epoll.hpp b/llarp/ev_epoll.hpp
index c8c16cfda..df374e6c6 100644
--- a/llarp/ev_epoll.hpp
+++ b/llarp/ev_epoll.hpp
@@ -32,11 +32,9 @@ namespace llarp
       sockaddr_in6 src;
       socklen_t slen = sizeof(sockaddr_in6);
       sockaddr* addr = (sockaddr*)&src;
-      ssize_t ret    = ::recvfrom(fd, buf, sz, 0, addr, &slen);
+      int ret        = ::recvfrom(fd, buf, sz, 0, addr, &slen);
       if(ret == -1)
         return -1;
-      if(sz < ret)
-        return -1;
       udp->recvfrom(udp, addr, buf, ret);
       return 0;
     }
diff --git a/llarp/ev_kqueue.hpp b/llarp/ev_kqueue.hpp
index 10ab63c41..38fafdf5c 100644
--- a/llarp/ev_kqueue.hpp
+++ b/llarp/ev_kqueue.hpp
@@ -46,8 +46,6 @@ namespace llarp
         llarp::LogWarn("recvfrom failed");
         return -1;
       }
-      if(sz < ret)
-        return -1;
       // Addr is the source
       udp->recvfrom(udp, addr, buf, ret);
       return 0;
diff --git a/llarp/ev_win32.hpp b/llarp/ev_win32.hpp
index 92029af72..4191c8e70 100644
--- a/llarp/ev_win32.hpp
+++ b/llarp/ev_win32.hpp
@@ -32,9 +32,6 @@ namespace llarp
     int
     getData(void* buf, size_t sz, size_t ret)
     {
-      // make sure it's not too big
-      if(sz < ret)
-        return -1;
       iosz = ret;
       return read(buf, sz);
     }