feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

Merge pull request #6865 from per-allansson/wolfio-getaddrinfo-hints-a

Browse Source 
wolfio: request only IPv4 addresses unless IPv6 support is enabled
This commit is contained in:
JacobBarthelmeh
2023-10-13 09:53:38 -06:00
committed by GitHub
parent 95137f91fa 5f20f1171d
commit f247e6b6f0
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/wolfio.c
View File

@ -1106,7 +1106,11 @@ int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, word16 port, int to_sec)
/* use gethostbyname for c99 */
#if defined(HAVE_GETADDRINFO)
XMEMSET(&hints, 0, sizeof(hints));
#ifdef WOLFSSL_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_protocol = IPPROTO_TCP;