Fix setting up hints for getaddrinfo (#2872)

ce3decb1 · kparzysz · Tianqi Chen · 6e18eb25 · ce3decb1
Commit ce3decb1 authored Mar 22, 2019 by kparzysz Committed by Tianqi Chen Mar 22, 2019
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src/common/socket.h
+1 -1

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--- a/src/common/socket.h
+++ b/src/common/socket.h
@@ -65,7 +65,7 @@ struct SockAddr {
    memset(&hints, 0, sizeof(hints));
    hints.ai_family = PF_UNSPEC;
    hints.ai_flags = AI_PASSIVE;
-    hints.ai_protocol = SOCK_STREAM;
+    hints.ai_socktype = SOCK_STREAM;
    addrinfo *res = NULL;
    int sig = getaddrinfo(host, NULL, &hints, &res);
    CHECK(sig == 0 && res != NULL)