mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-05 08:51:19 -05:00
65 lines
2.4 KiB
Diff
65 lines
2.4 KiB
Diff
The following changes since commit e487dfbead9965c1a251d110dc55039a7ba4afef:
|
|
|
|
sphinx doc update (2017-09-20 16:07:22 +0200)
|
|
|
|
are available in the Git repository at:
|
|
|
|
git@github.com:g4wjs/python-ipfix.git varlen-and-padding
|
|
|
|
for you to fetch changes up to 6dcc106f22d25ac21b27f8ccb9b82be12e7eb18e:
|
|
|
|
Parse and emit data elements correctly when variable length items included (2020-06-19 19:53:33 +0100)
|
|
|
|
----------------------------------------------------------------
|
|
Bill Somerville (2):
|
|
Allow for alignment padding when parsing sets
|
|
Parse and emit data elements correctly when variable length items included
|
|
|
|
ipfix/message.py | 3 ++-
|
|
ipfix/template.py | 4 ++--
|
|
2 files changed, 4 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/ipfix/message.py b/ipfix/message.py
|
|
index 0af2fad..71c1328 100644
|
|
--- a/ipfix/message.py
|
|
+++ b/ipfix/message.py
|
|
@@ -398,7 +398,7 @@ class MessageBuffer(object):
|
|
offset += _sethdr_st.size # skip set header in decode
|
|
if setid == template.TEMPLATE_SET_ID or\
|
|
setid == template.OPTIONS_SET_ID:
|
|
- while offset < setend:
|
|
+ while offset + 4 < setend: # allow for padding up to 4 byte alignment
|
|
(tmpl, offset) = template.decode_template_from(
|
|
self.mbuf, offset, setid)
|
|
# FIXME handle withdrawal
|
|
@@ -431,6 +431,7 @@ class MessageBuffer(object):
|
|
# KeyError on template lookup - unknown data set
|
|
self.unknown_data_set_hook(self,
|
|
self.mbuf[offset-_sethdr_st.size:setend])
|
|
+ offset = setend # real end may be greater that accumulated offset
|
|
|
|
def namedict_iterator(self):
|
|
"""
|
|
diff --git a/ipfix/template.py b/ipfix/template.py
|
|
index 1203e55..26cd8c1 100644
|
|
--- a/ipfix/template.py
|
|
+++ b/ipfix/template.py
|
|
@@ -187,7 +187,7 @@ class Template(object):
|
|
offset += packplan.st.size
|
|
|
|
# short circuit on no varlen
|
|
- if not self.varlenslice:
|
|
+ if self.varlenslice is None:
|
|
return (vals, offset)
|
|
|
|
# direct iteration over remaining IEs
|
|
@@ -239,7 +239,7 @@ class Template(object):
|
|
offset += packplan.st.size
|
|
|
|
# shortcircuit no varlen
|
|
- if not self.varlenslice:
|
|
+ if self.varlenslice is None:
|
|
return offset
|
|
|
|
# direct iteration over remaining IEs
|