gora/sock.h
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v1.7.1 - Pass NULL to getaddrinfo if port is 0 in sock_dns()

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seajee
2025-09-07 15:42:42 +02:00
parent ddc2147991
commit 15334be5bf
1 changed files with 9 additions and 4 deletions
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11
sock.h
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@@ -4,7 +4,7 @@
# @@@@@@ #
# @ @ #
# @====@ #
# @ @ sock.h - v1.7.0 #
# @ @ sock.h - v1.7.1 #
# @ @ MIT License #
# @@% .@ @ #
# @@ @ @ https://github.com/seajee/sock.h #
@@ -353,11 +353,15 @@ SockAddrList sock_dns(const char *addr, int port, SockAddrType addr_hint, SockTy
hints.ai_family = (addr_hint != SOCK_ADDR_INVALID ? addr_hint : AF_UNSPEC);
hints.ai_socktype = sock_hint;
char port_str[8];
char *service = NULL;
char port_str[16];
if (port > 0) {
snprintf(port_str, sizeof(port_str), "%d", port);
service = port_str;
}
struct addrinfo *res;
if (getaddrinfo(addr, port_str, &hints, &res) != 0) {
if (getaddrinfo(addr, service, &hints, &res) != 0) {
return list;
}
@@ -674,6 +678,7 @@ void sock__convert_addr(SockAddr *addr)
/*
Revision history:
1.7.1 (2025-09-07) Pass NULL to getaddrinfo if port is 0 in sock_dns()
1.7.0 (2025-09-06) Header now includes documentation; New sock_dns()
function; major improvements and refactoring
1.6.3 (2025-08-24) Change SockThreadFn -> SockThreadCallback