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metasploit-framework
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Small bug fix to allow pipeio on Novell 

git-svn-id: file:///home/svn/framework3/trunk@4914 4d416f70-5f16-0410-b530-b9f4589650da
unstable
HD Moore 2007-05-15 15:44:39 +00:00
parent 7630941970
commit 58a804e510
1 changed files with 14 additions and 2 deletions
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16
lib/rex/proto/smb/simpleclient.rb
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@ -50,7 +50,7 @@ EVADE = Rex::Proto::SMB::Evasions
data = ''
fptr = offset
ok = self.client.read(self.file_id, fptr, self.chunk_size)
while (ok['Payload'].v['DataLenLow'] > 0)
while (ok and ok['Payload'].v['DataLenLow'] > 0)
buff = ok.to_s.slice(
ok['Payload'].v['DataOffset'] + 4,
ok['Payload'].v['DataLenLow']
@ -60,8 +60,20 @@ EVADE = Rex::Proto::SMB::Evasions
break
end
fptr += ok['Payload'].v['DataLenLow']
ok = self.client.read(self.file_id, fptr, self.chunk_size)
begin
ok = self.client.read(self.file_id, fptr, self.chunk_size)
rescue XCEPT::ErrorCode => e
case e.error_code
when 0x00050001
# Novell fires off an access denied error on EOF
ok = nil
else
raise e
end
end
end
return data
else
ok = self.client.read(self.file_id, offset, length)