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Hooks: hook the pure-expand function.

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David Goldblatt 2018-04-19 16:19:38 -07:00 • committed by David Goldblatt
parent c154f5881b
commit 83e516154c
2 changed files with 37 additions and 1 deletions
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6
src/jemalloc.c
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@ -2942,6 +2942,12 @@ je_xallocx(void *ptr, size_t size, size_t extra, int flags) {
*tsd_thread_deallocatedp_get(tsd) += old_usize;
}
label_not_resized:
if (unlikely(!tsd_fast(tsd))) {
uintptr_t args[4] = {(uintptr_t)ptr, size, extra, flags};
hook_invoke_expand(hook_expand_xallocx, ptr, old_usize,
usize, (uintptr_t)usize, args);
}
UTRACE(ptr, size, ptr);
check_entry_exit_locking(tsd_tsdn(tsd));