This patch resolves a problem that started to show up when fast commands, such as 'cat', were executed on target. The original code was killing the command once we faced a return_value == None. This is obviously wrong and it probably comes from multiple SSH module implementations.
The right thing to do is to wait for the process completion, once we finish to read stdout. In this way, return_value will be != None and we can process fast commands execution.
This patch resolves a problem that started to show up when fast commands, such as 'cat', were executed on target. The original code was killing the command once we faced a return_value == None. This is obviously wrong and it probably comes from multiple SSH module implementations.
The right thing to do is to wait for the process completion, once we finish to read stdout. In this way, return_value will be != None and we can process fast commands execution.