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Re: Win32 snort crashing when -A not used
From: Kistler Ueli <iuk () gmx ch>
Date: Wed, 10 Jul 2002 15:47:32 +0200
Hello.. i wanted to correct some things you said. Snort -A option works well on my build (official Silicondefense b128) by the way... Rich Adamson wrote:
Perhaps this is old news: I have experienced a reproducible crash of Snort 1.8.7 on Win2K when -A option is not used on the command line. It happens with both Build 121 from Silicon Defense as well as my own compilation of Build 128. Further digging found that Snort performs fclose on an illegal FILE handle in FastAlertCleanExitFunc or FullAlertCleanExitFunc (depending on the config file). The debuggerseestwo(!) of these fclose calls. The first one looks legitimate; it is the second one that causes the crash. Anybody knows a remedy?I'm seeing the same thing on Win2k using version 1.8.7beta5-ODBC-Win32 (build 128) barebones_release with the just-downloaded-and-installed WinPcap v2.3. Two different "crashes"; one rebooted the PC automatically, the other hung the machine requiring a power recycle. I also installed IDScenter 1.09 beta2, and it too has a couple of bugs including: a. no way to "see" how to set the -A flag,
Log settings -> Log parameters -> Set alert mode
b. IDScenter complains about a missing classification file (but then it is fine after stopping/restarting IDScenter)
IDS rules -> Rules/Signatures -> .. select the classification.config file (official Snort distribution classification file). This has to be done ONCE. This file is usally in the same folder as "Snort.exe"... if not you must give the correct path of course (like you would do it in Snort.conf manually).
c. IDScenter does not "start" snort when the button is selected; can only be started from the system tray icon (right-click, Start Snort)
General -> Main configuration -> Autostart options -> Start Snort when IDScenter is started
d. Pop-up window that says "Must generate Script", but nothing to indicate how/where to do that. (Found out the hard way that clicking the Apply button apparently does that when no errors have been found)
I renamed the button and missed to update the code of the message dialog (but it is explained in the IDScenter HTML manual).
Rich ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Two, two, TWO treats in one. http://thinkgeek.com/sf _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Regards, Ueli Kistler eclipse () packx net --
Current thread:
- Win32 snort crashing when -A not used carold (Jul 09)
- Re: Win32 snort crashing when -A not used Rich Adamson (Jul 10)
- Re: Win32 snort crashing when -A not used Kistler Ueli (Jul 10)
- Re: Win32 snort crashing when -A not used Rich Adamson (Jul 10)
- Re: Win32 snort crashing when -A not used Kistler Ueli (Jul 10)
- Re: Win32 snort crashing when -A not used Rich Adamson (Jul 10)