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Conference tuxedo::dce-products

Title:DCE Product Information
Notice:Kit Info - See 2.*-4.*
Moderator:TUXEDO::MAZZAFERRO
Created:Fri Jun 26 1992
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2269
Total number of notes:10003

2136.0. "unwind blowing..." by ANNECY::ROUIBAH_N (Nourr�dine ROUIBAH) Fri Jan 24 1997 08:20

Hi,

	Cross posted to CMA and DIGITAL Unix conferences.

	I have a customer reporting a problem we had internaly 2 month ago
	but with different environment, help will be appreciated.

	They migrated an application from D. Unix 3.2g to 4.0a.

	The application is developped in C. It runs fine on 3.2c.
	They compiled with -thread flag on 4.0A.

	The error they reported on 4.0A is :

	Exception system: exiting du to internal error: exception dispatch
	or unwind stack in infinite loop.

	We had a similar error 2 month ago with another program, but it was
	in C++ a conflict with exception handling in C++ and threads.
	We applied patch 106 that cured our problem.
	I suppose patch 106 is already in D. Unix 4.0A.

/Nourredine,
T.RTitleUserPersonal
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2136.1TUXEDO::ZEEThere you go.Mon Jan 27 1997 14:118
>	The application is developped in C. It runs fine on 3.2c.
>	They compiled with -thread flag on 4.0A.

Is that "cc -thread" or "cc -threads" ?  Also, does the application
do anything fancy with signals and signal handling?  If the answers
are "cc -threads" and no, it is probably a threads or libc issue.

--Roger