there are many reasons why some protocols actually need to be able to access the pinfo structure while determining the pdu size
svn path=/trunk/; revision=19751
Hi folks,
We think we've found a bug in STANAG 5066 SIS layer dissector.
Problem is at S_EXPEDITED_UNIDATA_INDICATION S_Prim's parser
and occurs when we receive a U_PDU via expedited unidata channel.
Dissector tries to parse first 2 bytes of U_PDU as a header size of type
21 s_prim (S_UNIDATA_INDICATION). But, this is not an wanted process on
that parser. Maybe, it was forgotten unchanged from
S_UNIDATA_INDICATION dissector while copying it. So it shows
data (U_PDU) 2 bytes short. Moreover, if data is just 1-byte, TCP datagrams
receive TCP checksum error.
Confirmed.
It was indeed a "copy-paste-did not edit correctly" bug.
While going over the code once more, I found:
1 - One bug in the heuristic. (Changed '&&' to '||')
2 - One to-do that was already done. (Removed the /* TODO */)
3 - One to-do that is now done. ;-)
svn path=/trunk/; revision=19210
while this should improve performance by unmeasurably little it does have the sideeffect that once we finish the rewrite tcp analysis might actually work and work well even for tcp over tcp tunnelling.
this also means that if you include packet-tcp.h you also need to include emem.h .
svn path=/trunk/; revision=17681
Here are a number of small patches for asn1 based dissectors:
acse:
release request/response column information (many X.400/X.500 unbinds are
empty)
"standardised" PNAME to "ISO 8650-1 OSI Association Control Service"
fix for crash when using EXTERNAL dissector
rtse:
column information when attempting a resume
x509if:
generation of LDAP-style DNs from RDNSequences
new function x509if_get_last_dn() to get the last DN generated.
x509af:
DSS parameters
certificate extension naming
subject naming of certificate
x509sat:
Guide syntax (as SET now supported)
PDU exports.
cms:
verification of message digest attribute (SHA-1 and MD5)
ess:
enumerated/restrictive/permissive/informative security categories
x411:
generation of string encoding of X.400 addresses, trace information and message identifiers.
s4406:
separate types for primary and copy precedence to allow better filtering (e.g. primary precedence = flash)
priority-level-qualifier
svn path=/trunk/; revision=16508
just supplying the result of "tvb_get_ptr()" with the same tvbuff,
offset, and length as the byte array.
Get rid of an unused variable.
Set svn:keywords and svn:eol-style appropriately.
svn path=/trunk/; revision=16430
In two functions that call proto_tree_add_bytes I forgot the
'tvb_get_ptr' function, the argument was 'FALSE' instead. This gave
a predictable 'NULL' pointer bug...
Fix an ftsanity.py error. Fixup whitespace.
svn path=/trunk/; revision=16428
New protocol : STANAG 5066
I changed it from being a plugin to a builtin dissector
and also changed a couple of small bugs
svn path=/trunk/; revision=16390
Ronnie Sahlberg