pkg://ElectricFence-2.2.2-20.src.rpm:38174/HEADER  downloads

Name        : ElectricFence                Relocations: (not relocateable)
Version     : 2.2.2                             Vendor: Red Hat, Inc.
Release     : 20                            Build Date: Sat Mar  5 21:05:38 2005
Install date: (not installed)               Build Host: dolly.build.redhat.com
Group       : Development/Tools             Source RPM: (none)
Size        : 37781                            License: GPL
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Summary     : A debugger which detects memory allocation violations.
Description :
ElectricFence is a utility for C programming and
debugging. ElectricFence uses the virtual memory hardware of your
system to detect when software overruns malloc() buffer boundaries,
and/or to detect any accesses of memory released by
free(). ElectricFence will then stop the program on the first
instruction that caused a bounds violation and you can use your
favorite debugger to display the offending statement.

Install ElectricFence if you need a debugger to find malloc()
violations.