flow: fix TCP closed default initialization

TCP closed state was initialized to 0 by default.

Clean up 'closed' value setting for other protocols and the common
default.

src/flow-private.h

@@ -43,6 +43,7 @@
 #define FLOW_DEFAULT_BYPASSED_TIMEOUT 100
 #define FLOW_IPPROTO_TCP_NEW_TIMEOUT 30
 #define FLOW_IPPROTO_TCP_EST_TIMEOUT 300
+#define FLOW_IPPROTO_TCP_CLOSED_TIMEOUT 10
 #define FLOW_IPPROTO_TCP_BYPASSED_TIMEOUT 100
 #define FLOW_IPPROTO_UDP_NEW_TIMEOUT 30
 #define FLOW_IPPROTO_UDP_EST_TIMEOUT 300
@@ -57,6 +58,7 @@
 #define FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT 50
 #define FLOW_IPPROTO_TCP_EMERG_NEW_TIMEOUT 10
 #define FLOW_IPPROTO_TCP_EMERG_EST_TIMEOUT 100
+#define FLOW_IPPROTO_TCP_EMERG_CLOSED_TIMEOUT 5
 #define FLOW_IPPROTO_UDP_EMERG_NEW_TIMEOUT 10
 #define FLOW_IPPROTO_UDP_EMERG_EST_TIMEOUT 100
 #define FLOW_IPPROTO_ICMP_EMERG_NEW_TIMEOUT 10

src/flow.c

@@ -744,24 +744,24 @@ void FlowInitFlowProto(void)
 
     SET_DEFAULTS(FLOW_PROTO_DEFAULT,
                 FLOW_DEFAULT_NEW_TIMEOUT, FLOW_DEFAULT_EST_TIMEOUT,
-                    FLOW_DEFAULT_CLOSED_TIMEOUT, FLOW_DEFAULT_BYPASSED_TIMEOUT,
+                    0, FLOW_DEFAULT_BYPASSED_TIMEOUT,
                 FLOW_DEFAULT_EMERG_NEW_TIMEOUT, FLOW_DEFAULT_EMERG_EST_TIMEOUT,
-                    FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
+                    0, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
     SET_DEFAULTS(FLOW_PROTO_TCP,
                 FLOW_IPPROTO_TCP_NEW_TIMEOUT, FLOW_IPPROTO_TCP_EST_TIMEOUT,
-                    FLOW_DEFAULT_CLOSED_TIMEOUT, FLOW_IPPROTO_TCP_BYPASSED_TIMEOUT,
+                    FLOW_IPPROTO_TCP_CLOSED_TIMEOUT, FLOW_IPPROTO_TCP_BYPASSED_TIMEOUT,
                 FLOW_IPPROTO_TCP_EMERG_NEW_TIMEOUT, FLOW_IPPROTO_TCP_EMERG_EST_TIMEOUT,
-                    FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
+                    FLOW_IPPROTO_TCP_EMERG_CLOSED_TIMEOUT, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
     SET_DEFAULTS(FLOW_PROTO_UDP,
                 FLOW_IPPROTO_UDP_NEW_TIMEOUT, FLOW_IPPROTO_UDP_EST_TIMEOUT,
-                    FLOW_DEFAULT_CLOSED_TIMEOUT, FLOW_IPPROTO_UDP_BYPASSED_TIMEOUT,
+                    0, FLOW_IPPROTO_UDP_BYPASSED_TIMEOUT,
                 FLOW_IPPROTO_UDP_EMERG_NEW_TIMEOUT, FLOW_IPPROTO_UDP_EMERG_EST_TIMEOUT,
-                    FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
+                    0, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
     SET_DEFAULTS(FLOW_PROTO_ICMP,
                 FLOW_IPPROTO_ICMP_NEW_TIMEOUT, FLOW_IPPROTO_ICMP_EST_TIMEOUT,
-                    FLOW_DEFAULT_CLOSED_TIMEOUT, FLOW_IPPROTO_ICMP_BYPASSED_TIMEOUT,
+                    0, FLOW_IPPROTO_ICMP_BYPASSED_TIMEOUT,
                 FLOW_IPPROTO_ICMP_EMERG_NEW_TIMEOUT, FLOW_IPPROTO_ICMP_EMERG_EST_TIMEOUT,
-                    FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
+                    0, FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT);
 
     flow_freefuncs[FLOW_PROTO_DEFAULT].Freefunc = NULL;
     flow_freefuncs[FLOW_PROTO_TCP].Freefunc = NULL;