diff options
Diffstat (limited to 'print-lisp.c')
| -rw-r--r-- | print-lisp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/print-lisp.c b/print-lisp.c index 0012e06e..756fff0f 100644 --- a/print-lisp.c +++ b/print-lisp.c @@ -283,8 +283,8 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length) goto invalid; /* Print all the EID records */ - while ((length > packet_offset) && (record_count--)) { - + while ((length > packet_offset) && (record_count != 0)) { + record_count--; ND_TCHECK_LEN(packet_iterator + packet_offset, MAP_REGISTER_EID_LEN); ND_PRINT("\n"); @@ -326,7 +326,8 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length) ND_PRINT(" %u locator(s)", loc_count); - while (loc_count--) { + while (loc_count != 0) { + loc_count--; ND_TCHECK_LEN(packet_iterator + packet_offset, MAP_REGISTER_LOC_LEN); lisp_loc = (const lisp_map_register_loc *) (packet_iterator + packet_offset); |