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Added error handling to m_exec function since some commands are not present on all versions of Windows

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git-svn-id: file:///home/svn/framework3/trunk@9792 4d416f70-5f16-0410-b530-b9f4589650da
This commit is contained in:
Carlos Perez 2010-07-12 13:02:44 +00:00
parent 5b3fa182ba
commit fdc22dabf6
1 changed files with 13 additions and 8 deletions
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9
scripts/meterpreter/scraper.rb
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@ -8,7 +8,7 @@
#
# hdm[at]metasploit.com
#
@client = client
opts = Rex::Parser::Arguments.new(
"-h" => [ false,"Help menu." ]
)
@ -40,7 +40,8 @@ end
# Exec a command and return the results
def m_exec(session, cmd)
r = session.sys.process.execute(cmd, nil, {'Hidden' => true, 'Channelized' => true})
begin
r = @client.sys.process.execute(cmd, nil, {'Hidden' => true, 'Channelized' => true})
b = ""
while(d = r.channel.read)
b << d
@ -48,6 +49,10 @@ def m_exec(session, cmd)
r.channel.close
r.close
b
rescue ::Exception => e
print_error("Failed to run command #{cmd}")
print_error("Error: #{e.class} #{e}")
end
end