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update override on macOS with interpose of malloc_default_zone (issues #313)

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Daan Leijen 2020-12-15 16:03:54 -08:00
parent 745cf1e2f5
commit bb386025b5
5 changed files with 75 additions and 46 deletions
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7
src/alloc-override.c
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@ -60,6 +60,13 @@ terms of the MIT license. A copy of the license can be found in the file
MI_INTERPOSE_MI(posix_memalign),
MI_INTERPOSE_MI(reallocf),
MI_INTERPOSE_MI(valloc),
#ifndef MI_OSX_ZONE
// some code allocates from default zone but deallocates using plain free :-( (like NxHashResizeToCapacity <https://github.com/nneonneo/osx-10.9-opensource/blob/master/objc4-551.1/runtime/hashtable2.mm>)
MI_INTERPOSE_FUN(free,mi_cfree), // use safe free that checks if pointers are from us
#else
// We interpose malloc_default_zone in alloc-override-osx.c
MI_INTERPOSE_MI(free),
#endif
// some code allocates from a zone but deallocates using plain free :-( (like NxHashResizeToCapacity <https://github.com/nneonneo/osx-10.9-opensource/blob/master/objc4-551.1/runtime/hashtable2.mm>)
MI_INTERPOSE_FUN(free,mi_cfree), // use safe free that checks if pointers are from us
};