third-party-mirrors/sslh
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check socket() return value

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Yves Rutschle committed 2026-10-07 15:20:21 +02:00
1 parent bebc109b94
commit ca5e7fe6f3
1 file changed
+4 -5
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udp-listener.c
+4 -5
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@@ -239,12 +239,11 @@ static int nonblocking_socket(struct sslhcfg_protocols_item* proto)
}
int out = socket(proto->saddr->ai_family, SOCK_DGRAM, 0);
CHECK_RES_RETURN(out, "udp:socket:socket", -1);
res = set_nonblock(out);
if (res == -1) {
print_message(msg_system_error, "%s:%d:%s:%d:%s\n", __FILE__, __LINE__, "udp:socket:nonblock", errno, strerror(errno));
close(out);
return -1;
}
CHECK_RES_RETURN(out, "udp:socket:nonblock", -1);
return out;
}