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Re: tcpdump: drop privileges by default?
On Wed, Sep 09, 2009 at 11:44:41PM +0000, Christos Zoulas wrote:
>
> To take advantage of ASLR, you should build PIE binaries. Otherwise only
> the stack segment and the shared libraries get randomized. The issues
> with making PIE the default are performance and stability.
The performance issues are register pressure and VIVT cache friendliness,
right? What is the stability issue?
--
Thor Lancelot Simon
tls%rek.tjls.com@localhost
"Even experienced UNIX users occasionally enter rm *.* at the UNIX
prompt only to realize too late that they have removed the wrong
segment of the directory structure." - Microsoft WSS whitepaper
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