kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-07-06 11:34:38 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

add is_aligned check

Browse source
This commit is contained in:
Daan Leijen 2022-04-20 17:33:31 -07:00
parent d9f6ab58c5
commit 864e4be5ce
2 changed files with 9 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/alloc.c
View file

@ -633,7 +633,9 @@ void* _mi_heap_realloc_zero(mi_heap_t* heap, void* p, size_t newsize, bool zero)
memset((uint8_t*)newp + start, 0, newsize - start);
}
if mi_likely(p != NULL) {
_mi_memcpy_aligned(newp, p, (newsize > size ? size : newsize));
if mi_likely(_mi_is_aligned(p, sizeof(uintptr_t))) { // a client may pass in an arbitrary pointer `p`..
_mi_memcpy_aligned(newp, p, (newsize > size ? size : newsize));
}
mi_free(p); // only free the original pointer if successful
}
}