Electric Fence

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Electric Fence

http://perens.com/FreeSoftware/
Memory debugger

Electric Fence (efence) stops your program on the exact instruction that overruns (or underruns) a malloc() memory buffer. GDB will then display the source-code line that causes the bug. It works by using the virtual-memory hardware to create a red-zone at the border of each buffer - touch that, and your program stops. Catch all of those formerly impossible-to-catch overrun bugs that have been bothering you for years.

Related Projects




Licensing

LicenseVerified byVerified onNotes
License:GPLv2Janet Casey30 January 2003



Leaders and contributors

Contact(s)Role
Bruce Perens Maintainer


Resources and communication

AudienceResource typeURI
Bug Tracking,Developer,SupportE-mailmailto:bruce@perens.com


Software prerequisites

KindDescription
Required to usegdb

This entry (in part or in whole) was last reviewed on 23 January 2009.



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