Commit bba85c71 authored by Dominik Charousset's avatar Dominik Charousset

Merge pull request #1370

parents 598bb3e2 ef9fe1fd
......@@ -267,7 +267,7 @@ bool interfaces::get_endpoint(const std::string& host, uint16_t port,
addrinfo hint;
// max port is 2^16 which needs 5 characters plus null terminator
char port_hint[6];
sprintf(port_hint, "%hu", port);
snprintf(port_hint, sizeof port_hint, "%hu", port);
memset(&hint, 0, sizeof(hint));
hint.ai_socktype = SOCK_DGRAM;
if (preferred)
......
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