Remove the stack traces from these scanners

git-svn-id: file:///home/svn/framework3/trunk@9024 4d416f70-5f16-0410-b530-b9f4589650da

modules/auxiliary/scanner/smb/smb_enumshares.rb

@@ -109,13 +109,14 @@ class Metasploit3 < Msf::Auxiliary
 
 			disconnect
 			return
+		rescue ::Timeout::Error
 		rescue ::Interrupt
 			raise $!
 		rescue ::Rex::ConnectionError
 		rescue ::Rex::Proto::SMB::Exceptions::LoginError
 			next
 		rescue ::Exception => e
-			print_line("Error: #{ip} #{e.class} #{e} #{e.backtrace}")
+			print_line("Error: #{ip} #{e.class} #{e}")
 		end
 		end
 	end

modules/auxiliary/scanner/smb/smb_enumusers.rb

@@ -315,13 +315,14 @@ class Metasploit3 < Msf::Auxiliary
 			# cleanup
 			disconnect
 			return
+		rescue ::Timeout::Error
 		rescue ::Interrupt
 			raise $!
 		rescue ::Rex::ConnectionError
 		rescue ::Rex::Proto::SMB::Exceptions::LoginError
 			next
 		rescue ::Exception => e
-			print_line("Error: #{ip} #{e.class} #{e} #{e.backtrace}")
+			print_line("Error: #{ip} #{e.class} #{e}")
 		end
 		end
 	end

modules/auxiliary/scanner/smb/smb_lookupsid.rb

@@ -256,13 +256,14 @@ class Metasploit3 < Msf::Auxiliary
 			# cleanup
 			disconnect
 			return
+		rescue ::Timeout::Error
 		rescue ::Interrupt
 			raise $!
 		rescue ::Rex::ConnectionError
 		rescue ::Rex::Proto::SMB::Exceptions::LoginError
 			next
 		rescue ::Exception => e
-			print_line("Error: #{ip} #{e.class} #{e} #{e.backtrace}")
+			print_line("Error: #{ip} #{e.class} #{e}")
 		end
 		end
 	end

modules/auxiliary/scanner/smb/smb_version.rb

@@ -128,10 +128,11 @@ class Metasploit3 < Msf::Auxiliary
 			end
 
 			return
+		rescue ::Timeout::Error
 		rescue ::Rex::ConnectionError
 			next
 		rescue ::Exception => e
-			print_error("#{rhost}: #{e.class} #{e} #{e.backtrace}")
+			print_error("#{rhost}: #{e.class} #{e}")
 		ensure
 			disconnect
 		end