diff options
Diffstat (limited to 'epan/reassemble.h')
| -rw-r--r-- | epan/reassemble.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/epan/reassemble.h b/epan/reassemble.h index 2937b8f1cf..923a60f645 100644 --- a/epan/reassemble.h +++ b/epan/reassemble.h @@ -138,9 +138,13 @@ fragment_add_dcerpc_dg(tvbuff_t *tvb, int offset, packet_info *pinfo, guint32 id * head of the fragment list. * * If this is the first fragment we've seen, and "more_frags" is false, - * "fragment_add_seq_802_11()" does nothing to the fragment data list, - * and returns a pointer to the head of that (empty) list. The other - * routines return NULL. + * the fragment is added to the list. "fragment_add_seq_check()" will + * return NULL (waiting for the earlier sequence numbers) while + * "fragment_add_seq_802_11()" (a special hack for the 802.11 dissector) and + * "fragment_add_seq_next()" will return a pointer to the (one element) list. + * In this latter case reassembly wasn't done (since there was only one + * fragment in the packet); dissectors can check the 'next' pointer on the + * returned list to see if this case was hit or not. * * Otherwise, they return NULL. * |