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Fix potential Null pointer dereference in server.c #306

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Fix potential Null pointer dereference in server.c #306

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9 changes: 9 additions & 0 deletions benchmark/throughput/libevent/server.c
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,11 @@ static void accept_conn_cb(struct evconnlistener *listener,
struct event_base *base = evconnlistener_get_base(listener);
struct bufferevent *bev = bufferevent_socket_new(
base, fd, BEV_OPT_CLOSE_ON_FREE);

if (bev == NULL) {
perror("Couldn't create bufferevent");
return;
}
set_tcp_no_delay(fd);

bufferevent_setcb(bev, echo_read_cb, NULL, echo_event_cb, NULL);
Expand Down Expand Up @@ -89,6 +94,10 @@ int main(int argc, char **argv)
}

evstop = evsignal_new(base, SIGHUP, signal_cb, base);
if (!evstop) {
puts("Couldn't create event");
return 1;
}
evsignal_add(evstop, NULL);

/* Clear the sockaddr before using it, in case there are extra
Expand Down