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wolfio: request only IPv4 addresses unless IPv6 support is enabled

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Per Allansson
2023-10-13 15:25:16 +02:00
parent 26cc785fbc
commit 5f20f1171d
1 changed files with 4 additions and 0 deletions
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src/wolfio.c
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@ -1106,7 +1106,11 @@ int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, word16 port, int to_sec)
/* use gethostbyname for c99 */ /* use gethostbyname for c99 */
#if defined(HAVE_GETADDRINFO) #if defined(HAVE_GETADDRINFO)
XMEMSET(&hints, 0, sizeof(hints)); XMEMSET(&hints, 0, sizeof(hints));
#ifdef WOLFSSL_IPV6
hints.ai_family = AF_UNSPEC; /* detect IPv4 or IPv6 */ hints.ai_family = AF_UNSPEC; /* detect IPv4 or IPv6 */
#else
hints.ai_family = AF_INET; /* detect only IPv4 */
#endif
hints.ai_socktype = SOCK_STREAM; hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP; hints.ai_protocol = IPPROTO_TCP;