diff options
| author | hannes <hannes> | 2004-06-15 07:58:45 +0000 |
|---|---|---|
| committer | hannes <hannes> | 2004-06-15 07:58:45 +0000 |
| commit | ccabac550f1fcdc45fe2e1dba636a403127df561 (patch) | |
| tree | d6fc78a6a752e563039d7339887501ea8b13084e /print-lspping.c | |
| parent | 77523329c37b1954e366b3b205fcb69bec63f59a (diff) | |
| download | tcpdump-ccabac550f1fcdc45fe2e1dba636a403127df561.tar.gz | |
fix a bug in the tlv processing block (forgot to add the tlv_header when doing the calculation for the next header)
Diffstat (limited to 'print-lspping.c')
| -rw-r--r-- | print-lspping.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/print-lspping.c b/print-lspping.c index 631ae139..0751fbe7 100644 --- a/print-lspping.c +++ b/print-lspping.c @@ -15,7 +15,7 @@ #ifndef lint static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.5 2004-06-12 08:54:57 hannes Exp $"; + "@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.6 2004-06-15 07:58:45 hannes Exp $"; #endif #ifdef HAVE_CONFIG_H @@ -469,7 +469,7 @@ lspping_print(register const u_char *pptr, register u_int len) { tptr+=sizeof(const struct lspping_common_header); tlen-=sizeof(const struct lspping_common_header); - while(tlen>0) { + while(tlen>(int)sizeof(struct lspping_tlv_header)) { /* did we capture enough for fully decoding the tlv header ? */ if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header))) goto trunc; @@ -677,7 +677,7 @@ lspping_print(register const u_char *pptr, register u_int len) { lspping_tlv_len); tptr+=lspping_tlv_len; - tlen-=lspping_tlv_len; + tlen-=lspping_tlv_len+sizeof(struct lspping_tlv_header); } return; trunc: |