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- fixed fragment() (Peter Hardy)

This commit is contained in:
pbi 2005-04-24 08:34:57 +00:00
parent d5ca53c6cb
commit 252bc96cf3
1 changed files with 6 additions and 3 deletions
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scapy.py
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@ -21,6 +21,9 @@
# #
# $Log: scapy.py,v $ # $Log: scapy.py,v $
# Revision 0.9.17.83 2005/04/24 10:34:57 pbi
# - fixed fragment() (Peter Hardy)
#
# Revision 0.9.17.82 2005/04/23 15:29:21 pbi # Revision 0.9.17.82 2005/04/23 15:29:21 pbi
# - fixed sndrcv() when given an empty set of packets # - fixed sndrcv() when given an empty set of packets
# #
@ -733,7 +736,7 @@
from __future__ import generators from __future__ import generators
RCSID="$Id: scapy.py,v 0.9.17.82 2005/04/23 15:29:21 pbi Exp $" RCSID="$Id: scapy.py,v 0.9.17.83 2005/04/24 10:34:57 pbi Exp $"
VERSION = RCSID.split()[2]+"beta" VERSION = RCSID.split()[2]+"beta"
@ -5197,11 +5200,11 @@ def fragment(pkt, fragsize=1480):
pkt.flags = "MF" pkt.flags = "MF"
lst = [] lst = []
for p in pkt: for p in pkt:
q = p.copy()
del(q.payload)
s = str(p.payload) s = str(p.payload)
nb = (len(s)+fragsize-1)/fragsize nb = (len(s)+fragsize-1)/fragsize
for i in range(nb): for i in range(nb):
q = p.copy()
del(q.payload)
r = Raw(load=s[i*fragsize:(i+1)*fragsize]) r = Raw(load=s[i*fragsize:(i+1)*fragsize])
r.overload_fields = p.payload.overload_fields.copy() r.overload_fields = p.payload.overload_fields.copy()
if i == nb-1: if i == nb-1: