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Restyle Remove explicit malloc()-family calls from first-party code. #3176

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@restyled-io restyled-io bot commented Oct 9, 2020

A duplicate of #3143 with additional commits that automatically address
incorrect style, created by Restyled.

Since the original Pull Request was opened as a fork in a contributor's
repository, we are unable to create a Pull Request branching from it with only
the style fixes.

The following Restylers made fixes:

  • clang-format
  • gn

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  1. Merge this Pull Request instead of the original, or

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    the original Pull Request

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    git remote add upstream https://github.com/project-chip/connectedhomeip.git
    git fetch upstream pull/<this PR number>/head
    git merge --ff-only FETCH_HEAD
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    ```
    

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kpschoedel and others added 5 commits October 9, 2020 12:10
#### Problem

Embedded device-side code should only use heap through CHIPMem.h.
In particular it should not call malloc()-family functions.

#### Summary of Changes

- Replace direct calls to malloc()/calloc()/realloc()/free().
- Ensure that malloc()-family calls in non-device code are suitably
  guarded by #ifs.
- Add a C wrapper for Platform::Memory… functions, for
  src/lwip/standalone/sys_arch.c and platform C.
- Add a str[n]dup() equivalent, as calls are paired with free().

fixes #2807 Remove explicit use of malloc() from first-party embedded-device code
fixes #3092 CHIPMem.h called from C
@restyled-io restyled-io bot force-pushed the restyled/pull-3143 branch from c85ae3e to a317b06 Compare October 9, 2020 16:15
@restyled-io restyled-io bot closed this Oct 9, 2020
@restyled-io restyled-io bot deleted the restyled/pull-3143 branch October 9, 2020 16:29
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