80 lines
1.6 KiB
Markdown
80 lines
1.6 KiB
Markdown
# Changelog
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## Upcoming Changes
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Add counts for bad `realloc`s and `free`s that are printed at program's end.
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(A bad `realloc` or `free` is an attempted `realloc` or `free` of a memory
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location that wasn't `malloc`d, `calloc`d, or `realloc`d.)
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Internal refactorings.
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## Version 2.10
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Internal refactorings.
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Remove dependency on `pthread` in CMakeLists.txt.
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## Version 2.9
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Add checking/stat-printing of when NULL pointers are free'd.
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Add note in README.md to use this library with a debugger.
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## Version 2.8
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Internal refactorings.
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Minor change to avoid segfault when program exits with `exit(...)` function.
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## Version 2.7
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Fix incorrect initialization.
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## Version 2.6
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Use a more robust mutex (by using `std::recursive_mutex` instead of
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`pthread_mutex`).
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Minor refactorings.
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## Version 2.5
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Added support for realloc().
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## Version 2.4
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Fixed free() not actually calling real_free().
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Fixed nullptr dereference during free.
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## Version 2.3
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Added ids to each chunk of allocated memory to make it easier to keep track of
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which allocated memory refers to which unfreed memory.
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## Version 2.2
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Minor refactoring: remove unused constexpr declarations in header.
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Change implementation to not print when malloc/calloc/free is called if the
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"ANOTHER_MEMCHECK_QUIET" environment variable is defined.
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## Verison 2.1
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Previous implementation did not fully account for total size of a call to
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calloc. This version should fix this.
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## Version 2.0
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Minor refactorings.
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Change internal implementation of linked list to be doubly-linked.
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Add support for calloc.
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Add pthreads to mutex-lock malloc/calloc/free.
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## Version 1.0
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Initial version with working `AnotherMemCheck`.
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