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Re^2: Completely removing a perl function.

by BUU (Prior)
on Jun 29, 2006 at 19:40 UTC ( [id://558425]=note: print w/replies, xml ) Need Help??


in reply to Re: Completely removing a perl function.
in thread Completely removing a perl function.

Honestly that was what I was trying to accomplish. I execute arbitrary perl and the only minor security hole is that shmget allows people to allocate shared memory that never goes away, which apparently has a negative effect when other processes later want shared memory.
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Re^3: Completely removing a perl function.
by girarde (Hermit) on Jun 30, 2006 at 03:55 UTC
    How is this arbitrary perl being submitted? Running the submission through =~ s/shmget/exit;/g would probably do the trick for web forms.

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