Re^2: Re^2: qmail
Koxaras Aris
koxaras at ceid.upatras.gr
Thu Dec 11 00:05:00 EET 1997
On Wed, 10 Dec 1997, Christos Ricudis wrote:
> Oxi. To problhma toy sendmail einai oti trexei katw apo ena leitoyrgiko to
> opoio mh mporwntas na kanei tipote parapanw, prokeimenoy na tow dwsei
> priviledges gia kanei kapoia pragmata poy xreiazetai, toy dinei KAI priviledges
> poy DEN xreiazetai. (o monos ousiastikos logos poy to sendmail exei root
> priviledges einai gia na mporei na kanei bind to port 80). Sto /var/spool/mail
> den afhnei tipota to sendmail, oi mail transport agents to afhnoun ekei. Sto
> SVR4 to problhma "ly8hke" me to na spasoyn to sendmail se kommatia - me root
> priviledges trexei mono o smtpd. Kai pali to 8ewrw lan8asmenh lysh, h swsth
> einai h yposthriksh pollaplwn priviledges apo to underlying OS, etsi wste na
> mporw anti na dwsw root priviledges sto sendmail, na toy dwsw to
> PRIV_BIND_WELL_KNOWN_PORTS alla oxi p.x. to PRIV_DO_IOPL h to
> PRIV_OVERRIDE_FILESYSTEM_PERMISSIONS.
nai, to port 80 kanei bind :))))))))))
Seeya,
aris
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