DTP: Print the protocol name before any check

fxlb · fxlb · commit 13974d20fab7 · 2025-10-10T21:57:10.000+02:00
diff --git a/print-dtp.c b/print-dtp.c
@@ -45,12 +45,14 @@ void
 dtp_print(netdissect_options *ndo, const u_char *tptr, u_int length)
 {
     ndo->ndo_protocol = "dtp";
+    nd_print_protocol_caps(ndo);
+
     if (length < DTP_HEADER_LEN) {
         ND_PRINT("[zero packet length]");
         goto invalid;
     }
 
-    ND_PRINT("DTPv%u, length %u",
+    ND_PRINT("v%u, length %u",
            GET_U_1(tptr),
            length);
 

Original file line number	Diff line number	Diff line change
`@@ -45,12 +45,14 @@ void`
`45`	`45`	`dtp_print(netdissect_options ndo, const u_char tptr, u_int length)`
`46`	`46`	`{`
`47`	`47`	`ndo->ndo_protocol = "dtp";`
	`48`	`+ nd_print_protocol_caps(ndo);`
	`49`	`+`
`48`	`50`	`if (length < DTP_HEADER_LEN) {`
`49`	`51`	`ND_PRINT("[zero packet length]");`
`50`	`52`	`goto invalid;`
`51`	`53`	`}`
`52`	`54`
`53`		`- ND_PRINT("DTPv%u, length %u",`
	`55`	`+ ND_PRINT("v%u, length %u",`
`54`	`56`	`GET_U_1(tptr),`
`55`	`57`	`length);`
`56`	`58`