admin.c: allow missing iobuf

diff --git a/src/admin.c b/src/admin.c
index 6c28798faca89c71eeaf8b8690cf803fd96f6b05..5cb3f97bfdd656728169721d217958e33b01132f 100644 (file)
--- a/src/admin.c
+++ b/src/admin.c
@@ -509,6 +509,7 @@ static void socket_row(PktBuf *buf, PgSocket *sk, const char *state, bool debug)
        int send_avail = iobuf_amount_pending(sk->sbuf.io);
        char ptrbuf[128], linkbuf[128];
        char l_addr[32], r_addr[32];
+       IOBuf *io = sk->sbuf.io;
 
        adr2txt(&sk->remote_addr, r_addr, sizeof(r_addr));
        adr2txt(&sk->local_addr, l_addr, sizeof(l_addr));
@@ -528,10 +529,10 @@ static void socket_row(PktBuf *buf, PgSocket *sk, const char *state, bool debug)
                             sk->connect_time,
                             sk->request_time,
                             ptrbuf, linkbuf,
-                            sk->sbuf.io->recv_pos,
-                            sk->sbuf.io->parse_pos,
+                            io ? io->recv_pos : 0,
+                            io ? io->parse_pos : 0,
                             sk->sbuf.pkt_remain,
-                            sk->sbuf.io->done_pos,
+                            io ? io->done_pos : 0,
                             0,
                             pkt_avail, send_avail);
 }