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-rw-r--r--src/network/getaddrinfo.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/network/getaddrinfo.c b/src/network/getaddrinfo.c
index e58db6cf..5d45be74 100644
--- a/src/network/getaddrinfo.c
+++ b/src/network/getaddrinfo.c
@@ -62,6 +62,9 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru
 	int result;
 	int cnt;
 
+	if (family != AF_INET && family != AF_INET6 && family != AF_UNSPEC)
+		return EAI_FAMILY;
+
 	if (host && strlen(host)>255) return EAI_NONAME;
 	if (serv && strlen(serv)>32) return EAI_SERVICE;