Dmalloc : http://dmalloc.com/ : has been designed as a drop in replacement for the system’s memory management routines
Memtrack pour instrumenter le source, un peu trop intrusif je pense :
http://www.almostinfinite.com/memtrack.html
NJAMD: Malloc Debugger: http://fscked.org/projects/njamd : Fell by the wayside once Valgrind came on the scene http://sourceforge.net/projects/njamd/
CCured : analyzes the C program to determine the smallest number of run-time checks that must be inserted in the program to prevent all memory safety violations : http://en.sourceforge.jp/projects/freshmeat_ccured/

La home page d’electric fence :
http://perens.com/FreeSoftware/ElectricFence/
Doc : http://www.parl.clemson.edu/~wjones/dev/node19.html

Vérifier la pile avec Gnu malloc :
http://www.gnu.org/s/libc/manual/html_node/Heap-Consistency-Checking.html#Heap-Consistency-Checking
http://www.parl.clemson.edu/~wjones/dev/node19.html

Les divers allocateurs que Mozilla avait testé pour Firefox :
http://blog.pavlov.net/2007/12/04/vlad-and-analysis-of-dtrace-was-used/
http://blog.pavlov.net/2008/03/11/firefox-3-memory-usage/
Dont tcmalloc http://code.google.com/p/google-perftools/
nedmalloc http://www.nedprod.com/programs/portable/nedmalloc/index.html
jemalloc http://www.canonware.com/jemalloc/

Leurs expérimentations pas très fructueuses avec des Arena pour la gestion mémoire :
https://bugzilla.mozilla.org/show_bug.cgi?id=403830
https://bugzilla.mozilla.org/show_bug.cgi?id=414894
https://bugzilla.mozilla.org/show_bug.cgi?id=408720

Sous AIX :
Les equivalents des variable Gnu : http://unix.derkeiler.com/Newsgroups/comp.unix.aix/2006-09/msg00120.html
export MALLOCTYPE=debug
export MALLOCDEBUG=validate_ptrs,report_allocations,catch_overflow,log,verbose
Télécharger Electric Fence : http://www-03.ibm.com/systems/power/software/aix/linux/toolbox/date.html

Un tuto avancé pour Purify :
http://www.ibm.com/developerworks/rational/library/08/0205_gupta-gaurav/
break purify_stop_here
print purify_what_colors(buf, sizeof(buf)+1)
color codes of 9 bytes at 0xffffe820: GGYYYYYYR
Utilisation basique : http://www.ibm.com/developerworks/rational/library/06/0822_satish-giridhar/