[Git][wine/wine][master] msvcrt: Do not create a separate heap in newer msvcrt versions.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine

Commits:
d78cbe84 by Bernhard Übelacker at 2024-11-11T10:56:44+01:00
msvcrt: Do not create a separate heap in newer msvcrt versions.

A llvm-mingw built winver.exe with ASan enabled shows below error
when exiting the application.

This seems to be caused by libc++ using register_onexit_function
before ASan has all function hooks in place, therefore allocates
memory with plain calloc function.

On process exit ASan uses in asan_allocator.cpp/Deallocate the
function HeapValidate, which fails if msvcrt does not use the heap
returned by GetProcessHeap().

- - - - -

6 changed files:

- dlls/msvcr100/tests/msvcr100.c
- dlls/msvcr110/tests/msvcr110.c
- dlls/msvcrt/heap.c
- dlls/msvcrt/tests/heap.c
- dlls/ucrtbase/tests/misc.c
- include/msvcrt/malloc.h

View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/d78cbe84e5f0000c6523c4b997de476...