From 9286b55702ad1fb3b29fc83ea9634623189d1d90 Mon Sep 17 00:00:00 2001
From: Sergey Ponomarev <stokito@gmail.com>
Date: Tue, 9 Apr 2024 23:37:45 +0300
Subject: [PATCH] echosrv.c: Fix Narrowing conversion from 'ssize_t' (aka
 'long') to signed type 'int' is implementation-defined

---
 echosrv.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/echosrv.c b/echosrv.c
index 4754d81..d00467d 100644
--- a/echosrv.c
+++ b/echosrv.c
@@ -62,9 +62,10 @@ void check_res_dump(int res, struct addrinfo *addr, char* syscall)
 
 void start_echo(int fd)
 {
-    int res;
+    ssize_t res;
     char buffer[1 << 20];
-    int ret, prefix_len;
+    ssize_t ret;
+    size_t prefix_len;
     int first = 1;
 
     prefix_len = strlen(cfg.prefix);