X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/4aac37f04316b37b73b99bdcdbfa97347bb2fe51..0023eaa78f123676bfa9c5fba72ea4b8a59aaa70:/print-lmp.c

diff --git a/print-lmp.c b/print-lmp.c
index 525b12c6..66ac2030 100644
--- a/print-lmp.c
+++ b/print-lmp.c
@@ -20,12 +20,11 @@
 /* specification: RFC 4204 */
 /* OIF UNI 1.0: https://web.archive.org/web/20160401194747/http://www.oiforum.com/public/documents/OIF-UNI-01.0.pdf */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
+#define ND_LONGJMP_FROM_TCHECK
 #include "netdissect.h"
 #include "extract.h"
 #include "addrtoname.h"
@@ -427,7 +426,6 @@ lmp_print(netdissect_options *ndo,
           const u_char *pptr, u_int length)
 {
     const struct lmp_common_header *lmp_com_header;
-    const struct lmp_object_header *lmp_obj_header;
     const u_char *tptr,*obj_tptr;
     u_int version_res, tlen, lmp_obj_len, lmp_obj_ctype, obj_tlen;
     int hexdump;
@@ -486,10 +484,8 @@ lmp_print(netdissect_options *ndo,
     tlen-=sizeof(struct lmp_common_header);
 
     while(tlen>0) {
-        /* did we capture enough for fully decoding the object header ? */
-        ND_TCHECK_LEN(tptr, sizeof(struct lmp_object_header));
-
-        lmp_obj_header = (const struct lmp_object_header *)tptr;
+        const struct lmp_object_header *lmp_obj_header =
+            (const struct lmp_object_header *)tptr;
         lmp_obj_len=GET_BE_U_2(lmp_obj_header->length);
         lmp_obj_ctype=GET_U_1(lmp_obj_header->ctype)&0x7f;
 
@@ -1136,7 +1132,4 @@ lmp_print(netdissect_options *ndo,
         tptr+=lmp_obj_len;
         tlen-=lmp_obj_len;
     }
-    return;
-trunc:
-    nd_print_trunc(ndo);
 }