Bug in scp v3.0.1

From: Jonathan A. Zdziarski (jonathanat_private)
Date: Tue Oct 30 2001 - 21:18:47 PST

  • Next message: Matt Forrest: "Re: Bug in scp v3.0.1"

    I was scp'ing a 2MB file to my home computer over a DSL line and just
    happened to run top at the same time.  I immediately noticed this line:
    
    13864 root       1  30    0 2884K 1744K run     0:38 42.00% sshd2
    
    It appears that scp'ing a file over a slow connection causes the process to
    suck up a huge number of resources.  There's most likely no usleep()
    somewhere it's needed.  A couple scp's over slow connections could severely
    degrade the boxes performance.
    
    This test was performed on a Solaris 8_x86 machine.
    



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