Hi,

I noticed the following anomaly when scanning a tar.gz file compared
to scanning the result of untarring it. Scanning the tar.gz file
results in less "data read" than scanning the files which it expands
to (as one would expect), but the "data scanned" amount is *much* more
for the tar.gz file than for the resultant files in the directory
tree.

Does this indicate some problem with the way clamav handles
compressed files, or is it some peculiarity of this tar.gz file?

Paul Kosinski


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09:51:08 u...@host:~/src/openssl> clamscan -ri openssl-0.9.8k/

----------- SCAN SUMMARY -----------
Known viruses: 537879
Engine version: 0.95
Scanned directories: 134
Scanned files: 2003
Infected files: 0
Data scanned: 13.86 MB
Data read: 12.99 MB (ratio 1.07:1)
Time: 10.665 sec (0 m 10 s)



09:51:24 u...@host:~/src/openssl> clamscan  openssl-0.9.8k.tar.gz
openssl-0.9.8k.tar.gz: OK

----------- SCAN SUMMARY -----------
Known viruses: 537879
Engine version: 0.95
Scanned directories: 0
Scanned files: 1
Infected files: 0
Data scanned: 35.54 MB
Data read: 3.67 MB (ratio 9.68:1)
Time: 14.661 sec (0 m 14 s)
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