From 48bb9534d7f1f560744f7e80126651fccf85d560 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Valverde?= <j@v6e.pt>
Date: Mon, 27 Dec 2021 21:37:56 +0000
Subject: [PATCH] wsutil/inet_addr: Add a cast to squelch a narrowing warning

---
 wsutil/inet_addr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wsutil/inet_addr.c b/wsutil/inet_addr.c
index 19074678a3..51a79a7d19 100644
--- a/wsutil/inet_addr.c
+++ b/wsutil/inet_addr.c
@@ -62,7 +62,9 @@ static inline const char *
 inet_ntop_internal(int af, const void *src, char *dst, size_t dst_size,
                     const char *af_str)
 {
-    const char *ret = inet_ntop(af, _NTOP_SRC_CAST_ src, dst, dst_size);
+    /* Add a cast to ignore 64-to-32 bit narrowing warnings with some
+     * compilers (POSIX uses socklen_t instead of size_t). */
+    const char *ret = inet_ntop(af, _NTOP_SRC_CAST_ src, dst, (unsigned int)dst_size);
     if (ret == NULL) {
         int err = errno;
         char errbuf[16];