Bugtraq mailing list archives
Re: Another ld-linux.so problem
From: carson () tla org (carson () tla org)
Date: Sat, 7 Feb 1998 20:02:31 -0500
"Solar" == Solar Designer <solar () FALSE COM> writes:
Solar> Is there a reason for this limited LD_PRELOAD support for setuid binaries, Solar> does something depend on it? It looks like this was done intentionally... Yes. SOCKSifying stupid protocols that require binding ports <1024, for example. Assuming you install libsocks5_sh.so in /usr/lib, you can do: $ (export LD_PRELOAD=/usr/lib/libsocks5_sh.so; rsh machine.outside.firewall pwd) and have it work. This is basically what the runsocks script does. -- Carson Gaspar -- carson () cs columbia edu carson () tla org carson () cugc org http://www.cs.columbia.edu/~carson/home.html Queen Trapped in a Butch Body
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