site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Organization: Fraunhofer - FIT On Tue, 2008-04-22 at 12:18 +0530, JanakiRam wrote:

yes.

If you can provide the code , snippet we will get clear picture of your problem & we can also help you out.

Hmm, that is not straightforward. As I have mentioned before, this problem seems to only occur when an application reaches a certain level of complexity, so the "snippet" atm would be the whole app, which is a) quite large and b) not cleaned up in terms of licensing. I suppose I should begin trimming until I reach something resembling a minimal test case. I just wanted to probe if this sounded familiar to anyone. Otherwise I will begin building the test case when I find the time. Best Daniel

JanakiRam.

On Tue, Apr 22, 2008 at 12:19 PM, Daniel Oberhoff <daniel.oberhoff@fit.fraunhofer.de> wrote: Hi,

On Tue, 2008-04-22 at 12:02 +0530, JanakiRam wrote: > Are you writing a kernel extension in Mac OS X ? > > > Are you getting Kernel Panic or application Crash. >

No, it is a regular application using c++, but it has gotten relatively complex. I get regular crashes, i.e. "null-pointer" signals (invalid access to 0x0) whenever an exception is thrown, and it seems to happen in the stack unwinding code (I posted a stack trace in a nother message). What is especially annoying: the stackframe throwing the exception is lost, along with the type and message of the exception (and the possibilty to snoop around the source of the error).

So is this list just for kernel extensions and the like? Which list would be appropriate for my problem? Or should I file a bug with this?

> -- --- Daniel Oberhoff Fraunhofer FIT Schloss Birlinghoven 53754 Sankt Augustin, Germany Tel.: +49-(0)-2241-14-3486 Fax.:+49 (0) 2241/14-2080

-- --- Daniel Oberhoff Fraunhofer FIT Schloss Birlinghoven 53754 Sankt Augustin, Germany Tel.: +49-(0)-2241-14-3486 Fax.:+49 (0) 2241/14-2080 _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... This email sent to site_archiver@lists.apple.com