Vulnerability Development mailing list archives
Re: core dump
From: anorexia () TELKOM NET (AnorEXia)
Date: Mon, 17 Jul 2000 13:48:42 +0400
And furthermore, it is really important for analyzing buffer.o in the stacks, regarding to security gdb -c ***.core On Thu, 13 Jul 2000, Robert G. Ferrell wrote:
i do not know this has been asked before but if so, sorry. my question is that i am new into the topic of vulnerability development world and i really wonder why unix like OS dumps core files and what is the importance of it.In brief, a core dump is an image of the kernel memory; a "snapshot" taken at the time a program crash or panic occurs. Its purpose is to allow you to see the state of the operating system when the error took place. If the error was one that is relevant to the state of the system, a core dump can be valuable in diagnosing the nature and cause of the error condition. At the very least, doing 'file core' will tell you what process caused the dump. Hope this helps, RGF Robert G. Ferrell, CISSP ======================================== Who goeth without humor goeth unarmed. ========================================
Current thread:
- Re: core dump Robert G. Ferrell (Jul 13)
- Re: core dump AnorEXia (Jul 17)
- rodopi security problem?? Matthew Dunham (Jul 17)
- <Possible follow-ups>
- Re: core dump Blair Strang (Jul 16)