Change istr[] (for invalid string) to be global

14 files changed, 4 insertions, 12 deletions

diff --git a/netdissect.h b/netdissect.h
index c2f9bd0a..dc3a473d 100644
--- a/netdissect.h
+++ b/netdissect.h
@@ -77,6 +77,8 @@ typedef signed char nd_int8_t;
 #include "ip.h" /* struct ip for nextproto4_cksum() */
 
 extern int32_t thiszone;	/* seconds offset from gmt to local time */
+/* invalid string to print '(invalid)' for malformed or corrupted packets */
+extern const char istr[];
 
 #if !defined(HAVE_SNPRINTF)
 int snprintf (char *str, size_t sz, const char *format, ...)
diff --git a/print-ahcp.c b/print-ahcp.c
index 5a60e4fe..9f95947d 100644
--- a/print-ahcp.c
+++ b/print-ahcp.c
@@ -40,7 +40,6 @@
 #include "addrtoname.h"
 
 static const char tstr[] = " [|ahcp]";
-static const char istr[] = " (invalid)";
 
 #define AHCP_MAGIC_NUMBER 43
 #define AHCP_VERSION_1 1
diff --git a/print-aoe.c b/print-aoe.c
index abad1548..d4ac4fb7 100644
--- a/print-aoe.c
+++ b/print-aoe.c
@@ -41,7 +41,6 @@
 #include "ether.h"
 
 static const char tstr[] = " [|aoe]";
-static const char istr[] = " (invalid)";
 
 #define AOE_V1 1
 #define ATA_SECTOR_SIZE 512
diff --git a/print-babel.c b/print-babel.c
index c5147323..f4e62f34 100644
--- a/print-babel.c
+++ b/print-babel.c
@@ -40,7 +40,6 @@
 #include "extract.h"
 
 static const char tstr[] = "[|babel]";
-static const char istr[] = " (invalid)";
 
 static void babel_print_v2(netdissect_options *, const u_char *cp, u_int length);
 
diff --git a/print-dtp.c b/print-dtp.c
index 4170cc7a..63bde45b 100644
--- a/print-dtp.c
+++ b/print-dtp.c
@@ -28,7 +28,6 @@
 #include "extract.h"
 
 static const char tstr[] = " [|dtp]";
-static const char istr[] = " (invalid)";
 
 #define DTP_HEADER_LEN			1
 #define DTP_DOMAIN_TLV			0x0001
diff --git a/print-lisp.c b/print-lisp.c
index c6d8809c..757326dc 100644
--- a/print-lisp.c
+++ b/print-lisp.c
@@ -109,7 +109,6 @@
 #include "addrtoname.h"
 
 static const char tstr[] = " [|LISP]";
-static const char istr[] = " (invalid)";
 
 #define IPv4_AFI			1
 #define IPv6_AFI			2
diff --git a/print-loopback.c b/print-loopback.c
index 9e728656..2d5fca5d 100644
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -42,7 +42,6 @@
 #include "addrtoname.h"
 
 static const char tstr[] = " [|loopback]";
-static const char istr[] = " (invalid)";
 
 #define LOOPBACK_REPLY   1
 #define LOOPBACK_FWDDATA 2
diff --git a/print-m3ua.c b/print-m3ua.c
index 40e52389..e4de7131 100644
--- a/print-m3ua.c
+++ b/print-m3ua.c
@@ -32,7 +32,6 @@
 #include "extract.h"
 
 static const char tstr[] = " [|m3ua]";
-static const char istr[] = " (invalid)";
 
 /* RFC 4666 */
 
diff --git a/print-openflow-1.0.c b/print-openflow-1.0.c
index bc7fa42b..a1b9f1e0 100644
--- a/print-openflow-1.0.c
+++ b/print-openflow-1.0.c
@@ -72,7 +72,6 @@
 #include "openflow.h"
 
 static const char tstr[] = " [|openflow]";
-static const char istr[] = " (invalid)";
 
 #define OFPT_HELLO                    0x00
 #define OFPT_ERROR                    0x01
diff --git a/print-openflow.c b/print-openflow.c
index edad2148..07f15de6 100644
--- a/print-openflow.c
+++ b/print-openflow.c
@@ -42,7 +42,6 @@
 #include "oui.h"
 
 static const char tstr[] = " [|openflow]";
-static const char istr[] = " (invalid)";
 
 #define OF_VER_1_0    0x01
 
diff --git a/print-ospf.c b/print-ospf.c
index 6d8abf48..e8aa26ce 100644
--- a/print-ospf.c
+++ b/print-ospf.c
@@ -35,7 +35,6 @@
 #include "ospf.h"
 
 static const char tstr[] = " [|ospf2]";
-static const char istr[] = " (invalid)";
 
 static const struct tok ospf_option_values[] = {
         { OSPF_OPTION_T,	"MultiTopology" }, /* draft-ietf-ospf-mt-09 */
diff --git a/print-rsvp.c b/print-rsvp.c
index 59168b82..93f6d670 100644
--- a/print-rsvp.c
+++ b/print-rsvp.c
@@ -30,7 +30,6 @@
 #include "signature.h"
 
 static const char tstr[] = " [|rsvp]";
-static const char istr[] = " (invalid)";
 
 /*
  * RFC 2205 common header
diff --git a/print-udld.c b/print-udld.c
index 0dc10d3c..22ae338d 100644
--- a/print-udld.c
+++ b/print-udld.c
@@ -27,7 +27,6 @@
 #include "extract.h"
 
 static const char tstr[] = " [|udld]";
-static const char istr[] = " (invalid)";
 
 #define UDLD_HEADER_LEN			4
 #define UDLD_DEVICE_ID_TLV		0x0001
diff --git a/util-print.c b/util-print.c
index bcb14337..6858ce36 100644
--- a/util-print.c
+++ b/util-print.c
@@ -57,6 +57,8 @@
 #include "timeval-operations.h"
 
 int32_t thiszone;		/* seconds offset from gmt to local time */
+/* invalid string to print '(invalid)' for malformed or corrupted packets */
+const char istr[] = " (invalid)";
 
 /*
  * timestamp display buffer size, the biggest size of both formats is needed