IPX: Add a length check

[tcpdump] / print-ppi.c

diff --git a/print-ppi.c b/print-ppi.c
index c58a3627b67d88a238685d13ad00d3884e2def40..398ed689134818492879f73d2e97797ff12d81fd 100644 (file)
--- a/print-ppi.c
+++ b/print-ppi.c
@@ -13,7 +13,6 @@
 #include "netdissect.h"
 #include "extract.h"
 
-static const char tstr[] = "[|ppi]";
 
 typedef struct ppi_header {
        nd_uint8_t      ppi_ver;
@@ -66,7 +65,7 @@ ppi_print(netdissect_options *ndo,
 
        ndo->ndo_protocol = "ppi";
        if (caplen < sizeof(ppi_header_t)) {
-               ND_PRINT(" %s", tstr);
+               nd_print_trunc(ndo);
                return (caplen);
        }
 
@@ -78,11 +77,11 @@ ppi_print(netdissect_options *ndo,
                 * If we don't have the entire PPI header, don't
                 * bother.
                 */
-               ND_PRINT(" %s", tstr);
+               nd_print_trunc(ndo);
                return (caplen);
        }
        if (len < sizeof(ppi_header_t)) {
-               ND_PRINT(" %s", tstr);
+               nd_print_trunc(ndo);
                return (len);
        }
        ND_TCHECK_4(hdr->ppi_dlt);
@@ -126,12 +125,4 @@ ppi_if_print(netdissect_options *ndo,
        ndo->ndo_protocol = "ppi_if";
        return (ppi_print(ndo, h, p));
 }
-
-/*
- * Local Variables:
- * c-style: whitesmith
- * c-basic-offset: 8
- * End:
- */
-
 #endif /* DLT_PPI */