ofp-util: Don't return static data in ofputil_packet_in_reason_to_string().

[sliver-openvswitch.git] / lib / ofp-print.c

diff --git a/lib/ofp-print.c b/lib/ofp-print.c
index 95d9b73..9471385 100644 (file)
--- a/lib/ofp-print.c
+++ b/lib/ofp-print.c
@@ -86,6 +86,7 @@ static void
 ofp_print_packet_in(struct ds *string, const struct ofp_header *oh,
                     int verbosity)
 {
+    char reasonbuf[OFPUTIL_PACKET_IN_REASON_BUFSIZE];
     struct ofputil_packet_in pin;
     int error;
     int i;
@@ -111,6 +112,14 @@ ofp_print_packet_in(struct ds *string, const struct ofp_header *oh,
         ds_put_format(string, " tun_id=0x%"PRIx64, ntohll(pin.fmd.tun_id));
     }
 
+    if (pin.fmd.tun_src != htonl(0)) {
+        ds_put_format(string, " tun_src="IP_FMT, IP_ARGS(pin.fmd.tun_src));
+    }
+
+    if (pin.fmd.tun_dst != htonl(0)) {
+        ds_put_format(string, " tun_dst="IP_FMT, IP_ARGS(pin.fmd.tun_dst));
+    }
+
     if (pin.fmd.metadata != htonll(0)) {
         ds_put_format(string, " metadata=0x%"PRIx64, ntohll(pin.fmd.metadata));
     }
@@ -122,7 +131,8 @@ ofp_print_packet_in(struct ds *string, const struct ofp_header *oh,
     }
 
     ds_put_format(string, " (via %s)",
-                  ofputil_packet_in_reason_to_string(pin.reason));
+                  ofputil_packet_in_reason_to_string(pin.reason, reasonbuf,
+                                                     sizeof reasonbuf));
 
     ds_put_format(string, " data_len=%zu", pin.packet_len);
     if (pin.buffer_id == UINT32_MAX) {
@@ -143,6 +153,9 @@ ofp_print_packet_in(struct ds *string, const struct ofp_header *oh,
         ds_put_cstr(string, packet);
         free(packet);
     }
+    if (verbosity > 2) {
+        ds_put_hex_dump(string, pin.packet, pin.packet_len, 0, false);
+    }
 }
 
 static void
@@ -175,10 +188,12 @@ ofp_print_packet_out(struct ds *string, const struct ofp_header *oh,
             ds_put_cstr(string, packet);
             free(packet);
         }
+        if (verbosity > 2) {
+            ds_put_hex_dump(string, po.packet, po.packet_len, 0, false);
+        }
     } else {
         ds_put_format(string, " buffer=0x%08"PRIx32, po.buffer_id);
     }
-    ds_put_char(string, '\n');
 
     ofpbuf_uninit(&ofpacts);
 }
@@ -1205,6 +1220,12 @@ ofp_print_ofpst_port_reply(struct ds *string, const struct ofp_header *oh,
         print_port_stat(string, "drop=", ps.stats.tx_dropped, 1);
         print_port_stat(string, "errs=", ps.stats.tx_errors, 1);
         print_port_stat(string, "coll=", ps.stats.collisions, 0);
+
+        if (ps.duration_sec != UINT32_MAX) {
+            ds_put_cstr(string, "           duration=");
+            ofp_print_duration(string, ps.duration_sec, ps.duration_nsec);
+            ds_put_char(string, '\n');
+        }
     }
 }
 
@@ -1642,8 +1663,12 @@ ofp_print_nxt_set_async_config(struct ds *string,
         ds_put_cstr(string, "       PACKET_IN:");
         for (j = 0; j < 32; j++) {
             if (nac->packet_in_mask[i] & htonl(1u << j)) {
-                ds_put_format(string, " %s",
-                              ofputil_packet_in_reason_to_string(j));
+                char reasonbuf[OFPUTIL_PACKET_IN_REASON_BUFSIZE];
+                const char *reason;
+
+                reason = ofputil_packet_in_reason_to_string(j, reasonbuf,
+                                                            sizeof reasonbuf);
+                ds_put_format(string, " %s", reason);
             }
         }
         if (!nac->packet_in_mask[i]) {