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| author | Fabio Alessandrelli | 2017-05-08 13:42:43 +0200 |
|---|---|---|
| committer | Fabio Alessandrelli | 2017-05-12 20:01:53 +0200 |
| commit | 0dc62633e638e6455247e78554abf0b7073a7e0c (patch) | |
| tree | 6f544571658cce7c3fc471bccae19cf9b07c36ca /drivers | |
| parent | 56e23624bf34cfb133f8189db6904b7c2ddcdc24 (diff) | |
| download | godot-0dc62633e638e6455247e78554abf0b7073a7e0c.tar.gz godot-0dc62633e638e6455247e78554abf0b7073a7e0c.tar.zst godot-0dc62633e638e6455247e78554abf0b7073a7e0c.zip | |
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/unix/socket_helpers.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/unix/socket_helpers.h b/drivers/unix/socket_helpers.h index b3b0d4e53..03617c01f 100644 --- a/drivers/unix/socket_helpers.h +++ b/drivers/unix/socket_helpers.h @@ -71,13 +71,21 @@ static size_t _set_listen_sockaddr(struct sockaddr_storage *p_addr, int p_port, }; }; -static int _socket_create(IP::Type p_type, int type, int protocol) { +static int _socket_create(IP::Type &p_type, int type, int protocol) { ERR_FAIL_COND_V(p_type > IP::TYPE_ANY || p_type < IP::TYPE_NONE, ERR_INVALID_PARAMETER); int family = p_type == IP::TYPE_IPV4 ? AF_INET : AF_INET6; int sockfd = socket(family, type, protocol); + if (sockfd == -1 && p_type == IP::TYPE_ANY) { + // Careful here, changing the referenced parameter so the caller knows that we are using an IPv4 socket + // in place of a dual stack one, and further calls to _set_sock_addr will work as expected. + p_type = IP::TYPE_IPV4; + family = AF_INET; + sockfd = socket(family, type, protocol); + } + ERR_FAIL_COND_V(sockfd == -1, -1); if (family == AF_INET6) { |