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[ Source: duma  ]

Package: duma (2.5.15-1.1)

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library to detect buffer overruns and under-runs in C and C++ programs

Open-source library to detect buffer overruns and under-runs in C and C++ programs.

This library is a fork of Bruce Perens Electric Fence library and adds some new features to it. Features of the DUMA library:

  * "overloads" all standard memory allocation functions like
    malloc(), calloc(), memalign(), strdup(), operator new, operator
    new[] and also their counterpart deallocation functions like free(),
    operator delete and operator delete[]
  * utilizes the MMU (memory management unit) of the CPU:
    allocates and protects an extra memory page to detect any illegal
    access beyond the top of the buffer (or bottom, at the user's option)
  * stops the program at exactly that instruction, which does the
    erroneous access to the protected memory page,
    allowing location of the defective source code in a debugger
    detects erroneous writes at the non-protected end of the memory
    block at deallocation of the memory block
  * detects mismatch of allocation/deallocation functions: f.e.
    allocation with malloc() but deallocation with operator delete
  * leak detection: detect memory blocks which were not deallocated
    until program exit
  * preloading of the library
  * allowing tests without necessity of changing source code or recompilation

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Download for all available architectures
Architecture Package Size Installed Size Files
amd64 72.5 kB268.0 kB [list of files]
armel 70.0 kB296.0 kB [list of files]
armhf 68.3 kB235.0 kB [list of files]
i386 67.8 kB280.0 kB [list of files]
ia64 87.0 kB380.0 kB [list of files]
kfreebsd-amd64 72.5 kB264.0 kB [list of files]
kfreebsd-i386 68.3 kB236.0 kB [list of files]
mips 72.3 kB316.0 kB [list of files]
mipsel 71.8 kB316.0 kB [list of files]
powerpc 74.6 kB308.0 kB [list of files]
s390 73.7 kB304.0 kB [list of files]
s390x 75.9 kB280.0 kB [list of files]
sparc 68.1 kB300.0 kB [list of files]