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TElPGPReader DecryptAndVerify : EStackOverflow

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Posted: 06/03/2009 18:05:17
by CHERUBIN Cyril (Standard support level)
Joined: 05/30/2008
Posts: 7

Hi all,

I have EStackOverflow exception during DecryptAndVerify with TElPGPReader.
This function is embedded into a DLL.

A delphi appli using this DLL with this function is working fine.
But I have EStackOverflow with another appli using the same DLL.

Could you tell me the root cause ? DLL ? appli ? memory allocation between DLL& appli ? ... ?

Thx for your support
Posted: 06/04/2009 00:33:19
by CHERUBIN Cyril (Standard support level)
Joined: 05/30/2008
Posts: 7

fyi, It's EStackOverflow exception in TElPGPReader.DecryptAndVerify
Posted: 06/04/2009 00:44:51
by Eugene Mayevski (EldoS Corp.)

There are two reasons for such error: recursive call to some set of functions and allocation of enormously large data block on the stack. Both cases require investigation of your code and data.

Please try to reproduce the issue with a simple test case or with the demo application shipped with SecureBlackbox. If the problem is reproducible with the test case and some data, please post the case, the data and the keys to the HelpDesk in ZIP archive.

Sincerely yours
Eugene Mayevski



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