From b255e21e4848e70c0c87d485ddbe46fca5b94f9b Mon Sep 17 00:00:00 2001
From: Glenn Strauss <gstrauss@gluelogic.com>
Date: Thu, 9 Mar 2023 16:00:54 -0500
Subject: [PATCH] Handle endianness in x509_inet_pton_ipv6()

Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
---
 library/x509_crt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/x509_crt.c b/library/x509_crt.c
index 7def3e992..64016a552 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2579,7 +2579,7 @@ static int x509_inet_pton_ipv6(const char *src, void *dst)
             ;
         }
         if (j != 0) {
-            addr[i++] = (x << 8) | (x >> 8);     /* htons(x) */
+            addr[i++] = MBEDTLS_IS_BIG_ENDIAN ? x : (x << 8) | (x >> 8);
             if (*v == '\0') {
                 break;
             } else if (*v == '.' && (i != 0 || dc != -1) && (i < 7) &&