Hi all, Could someone please forward me a copy of Rick's original code snippet? I goofed, deleted and purged the message when I wanted to keep it <arg>!
Send it off-channel to [EMAIL PROTECTED] Thanks, Jim > On Tue, 27 Jan 2004, Brent J. Nordquist wrote: > > > The only thing that's been holding me back from doing that here, or > > implementing similar measures (e.g. unzip and see if there's only a .scr > > or .pif inside), is the fear of a "10 gigabytes of 0's" DoS ZIP file. > > If you have GNU cut, this should be safe: > > unzip -p $part | cut -b -100000 | wc > > That should kill the unzip once it goes past 100K. > > Better yet, why not do the equivalent of: > > unzip -l $part | grep -i $bad_exts > > Just check if the unzipped file has any .exe, .pif, etc. in it. This > is more reliable and future-proof than testing for a specific size. _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
