Re: Re(4): Baffled
Re: Re(4): Baffled
- Subject: Re: Re(4): Baffled
- From: Eric Long <email@hidden>
- Date: Fri, 14 Feb 2003 09:10:10 -0800
Mike, Peter, Stiphane,
Thanks for the feedback.
I'm not sure if I was clear about the state of things. To clarify, my kext
appears to be loaded as if nothing is wrong. Attached is a log of the
results from using kextload -v 6, followed by kextstat. I don't see
anything that sheds light on things in that log.
When the extension loads, I expect to see this:
Feb 12 11:13:00 Gonzo mach_kernel: iCleanSniffer_module_start entered
Feb 12 11:13:00 Gonzo mach_kernel: ALHI_URLParser_Init
Feb 12 11:13:00 Gonzo mach_kernel: iCleanSniffer pffindproto found TCP
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::init()
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::probe()
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::start()
Instead, I'm seeing this:
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::init()
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::probe()
Feb 12 11:13:00 Gonzo mach_kernel: ICSnDriverShim::start()
The module start function never gets called. I can purposely put code in
their to cause a panic, without effect.
Regarding root/wheel, when the kext loads, it gets flagged for not having
root/wheel as the owner/group, and an alert appears to warn about it, it
asks whether to cancel, use, or fix. I select use. This has been my
standard practice all along, without problems, until now.
Here's some of the important project settings:
buildSettings = {
FRAMEWORK_SEARCH_PATHS = "";
HEADER_SEARCH_PATHS = "///src";
INSTALL_PATH = "$(SYSTEM_LIBRARY_DIR)/Extensions";
KERNEL_MODULE = YES;
LIBRARY_SEARCH_PATHS = /usr/lib/gcc/darwin/3.1;
MODULE_IOKIT = YES;
MODULE_NAME = com.aladdinsys.nke.iCleanSniffer;
MODULE_START = iCSniffer_start;
MODULE_STOP = iCSniffer_stop;
MODULE_VERSION = 1.0.0;
OPTIMIZATION_CFLAGS = "-O0";
OTHER_REZFLAGS = "";
PREFIX_HEADER = src/MacKEXT.Debug.prefix.h;
PRODUCT_NAME = iCleanSniffer_Debug;
SECTORDER_FLAGS = "";
WARNING_CFLAGS = "-Wmost -Wno-four-char-constants
-Wno-unknown-pragmas";
WRAPPER_EXTENSION = kext;
};
<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\"
\"
http://www.apple.com/DTDs/PropertyList-1.0.dtd\";>
<plist version=\"1.0\">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>iCleanSniffer_Debug</string>
<key>CFBundleGetInfoString</key>
<string>iClean version 6.0a3, Copyright ,) 2002-2003 Aladdin
Systems.</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>com.aladdinsys.nke.iCleanSniffer</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>iCleanSniffer</string>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
<string>6.0a3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0.0</string>
<key>IOKitPersonalities</key>
<dict>
<key>ICSnClientInterface</key>
<dict>
<key>CFBundleIdentifier</key>
<string>com.aladdinsys.nke.iCleanSniffer</string>
<key>IOClass</key>
<string>com_aladdinsys_ICSnDriverShim</string>
<key>IOProviderClass</key>
<string>IOResources</string>
<key>IOResourceMatch</key>
<string>IOKit</string>
<key>IOUserClientClass</key>
<string>com_aladdinsys_ICSnClientInterface</string>
</dict>
</dict>
<key>OSBundleLibraries</key>
<dict>
<key>com.apple.kernel.bsd</key>
<string>1.1</string>
<key>com.apple.kernel.iokit</key>
<string>1.1</string>
<key>com.apple.kernel.libkern</key>
<string>1.1</string>
<key>com.apple.kernel.mach</key>
<string>1.1</string>
</dict>
</dict>
</plist>
Thanks again for chiming in. I'll test to see if setting privileges to
root/wheel has any effect, but I don't think it is a factor in this problem.
Eric
[demime 0.98b removed an attachment of type multipart/appledouble]
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