On Wednesday 31 August 2005 10:50, Faré wrote:
cl-launch has evolved quite a bit, worked around a few implementation bugs, and is now rather stable. Can you have a peek at cl-launch and tell me if you could (a) integrate its fasl cacheing mechanism to c-l-c? (b) include cl-launch in debian? http://www.cliki.net/cl-launch
I will take a look at this, but I'm rather busy at the moment...
BTW, (1) c-l-c should really use $LOGNAME instead of $HOME, for its
Well if you have a server with several thousant users you might have a more complex scheme then /home/$LOGNAME and we should copy this. For example: $ ssh pvaneynd@shell.sourceforge.net 'pwd' /home/users/p/pv/pvaneynd $ Having /var/cache/pvaneynd on that machine would be an unpopular move.
per-user cache hierarchy, and per-user directories should be created by root with restricted permissions, otherwise, there's a security hole with a malicious user pre-loading another user's fasl cache with nasty things.
Hmm. You're right. We should check if we are the owner of the cache directory. The actual protection of the data is up to the user with the umask.
(2) since we need root permissions to do things, why not just have root compile the fasl in a controller environment? (--no-user-init and such) IIRC c-l-c used to do that -- why did it stop?
Because sometimes the compile would blow up, or plainly take to long, it was a bad idea from a security point of view to have root compile stuff and it made debugging problems a nightmare. See all the bugs I closed with the new simpler v4: * This version should fix almost all problems. Closes: #197649, #261757, #231031 By removing complexity Closes: #260069 By not having a cronjob anymore Closes: #128761 Because the user can set options for his lisp that then get used for the compilation.
[ François-René ÐVB Rideau | Reflection&Cybernethics | http://fare.tunes.org ] Failure is not an option. It comes bundled with your Microsoft product. -- Ferenc Mantfeld _______________________________________________ cl-debian mailing list cl-debian@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/cl-debian Groetjes, Peter
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