Re: Upcoming FreeBSD Security Advisory

2009/12/1 Roberto Nunnari <roberto.nunnari@xxxxxxxx>:
Julian H. Stacey ha scritto:

Reference:

From:           Jan Muenther <jan.muenther@xxxxxxxxx>

I'd be greatly surprised if the affected code looked different in 6.x.

There is No unsetenv in 6.2-RELEASE/src/libexec/rtld-elf/rtld.
There Is    unsetenv in 6.[34]-RELEASE/src/libexec/rtld-elf/rtld.

Cheers,
Julian

I just checked it out, and on 6.4 the script doesn't work.
$ uname -rms
FreeBSD 6.4-RELEASE-p7 i386

Because in 6.x *env() uses legacy Berkeley implementation, while 7+
uses its own one.

--
wbr,
pluknet
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