funsec mailing list archives
Re: Vulnerability-based IPS Patent
From: Drsolly <drsollyp () drsolly com>
Date: Thu, 30 Mar 2006 15:44:36 +0100 (BST)
On Thu, 30 Mar 2006, der Mouse wrote:
[...]; file opened for writing, bytes written, file closed. You could argue that until the file is closed, the file isn't written to disk (if you look at the directory entry of a file that's interrupted at that point, you have a zero-byte file).Under what OS?
Dos - remember, we're talking about antivirus in the early 1990s.
Certainly under a Unix variant, the only way I can see this happening is if (a) the file is small (under stdio's buffer size), (b) the program writing it uses stdio to do so, and (c) by "written" you mean "passed to stdio" rather than "flushed to the filesystem".
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Current thread:
- RE: Vulnerability-based IPS Patent, (continued)
- RE: Vulnerability-based IPS Patent Drsolly (Mar 29)
- RE: Vulnerability-based IPS Patent Richard M. Smith (Mar 29)
- RE: Vulnerability-based IPS Patent Roger Thompson (Mar 29)
- RE: Vulnerability-based IPS Patent Nick FitzGerald (Mar 29)
- RE: Vulnerability-based IPS Patent Richard M. Smith (Mar 29)
- RE: Vulnerability-based IPS Patent Nick FitzGerald (Mar 29)
- RE: Vulnerability-based IPS Patent Drsolly (Mar 30)
- RE: Vulnerability-based IPS Patent Richard M. Smith (Mar 30)
- RE: Vulnerability-based IPS Patent Drsolly (Mar 30)
- Re: Vulnerability-based IPS Patent der Mouse (Mar 30)
- Re: Vulnerability-based IPS Patent Drsolly (Mar 30)
- RE: Vulnerability-based IPS Patent Drsolly (Mar 30)
- RE: Vulnerability-based IPS Patent Nick FitzGerald (Mar 29)
- RE: Vulnerability-based IPS Patent Richard M. Smith (Mar 29)
- RE: Vulnerability-based IPS Patent Nick FitzGerald (Mar 29)
- RE: Vulnerability-based IPS Patent Rob, grandpa of Ryan, Trevor, Devon & Hannah (Mar 29)
- RE: Vulnerability-based IPS Patent Richard M. Smith (Mar 29)
- Re: Vulnerability-based IPS Patent Valdis . Kletnieks (Mar 30)
- RE: Vulnerability-based IPS Patent Larry Seltzer (Mar 29)
- RE: Vulnerability-based IPS Patent Nick FitzGerald (Mar 29)
- RE: Vulnerability-based IPS Patent Larry Seltzer (Mar 29)