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Diagnoses run-time errors

'mpatrol' is a link library that diagnoses run-time errors caused by the wrong use of dynamically allocated memory, including writing to free memory and memory leaks. It provides a configurable log of all dynamic memory operations (such as malloc(), operator new, etc.) that occurred during the lifetime of a program, checks to detect misuse of dynamically allocated memory, and has support for both memory allocation profiling and tracing. Users can change the library settings at run-time via an environment variable without recompiling or relinking.



Verified by

Verified on




Verified by

Dan Munro

Verified on

4 November 2017

Leaders and contributors

Graeme Roy Maintainer

Resources and communication

AudienceResource typeURI
DeveloperVCS Repository Webview
Debian (Ref)

Software prerequisites

Weak prerequisiteA Motif-compatible library; GraphViz (;


"Debian (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.

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