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Add JEMALLOC_ALLOC_JUNK and JEMALLOC_FREE_JUNK macros

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Replace hardcoded 0xa5 and 0x5a junk values with JEMALLOC_ALLOC_JUNK and
JEMALLOC_FREE_JUNK macros, respectively.
This commit is contained in:
Chris Peterson
2016-03-27 23:28:39 -07:00
committed by Jason Evans
parent f86bc081d6
commit a82070ef5f
7 changed files with 40 additions and 32 deletions
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7
include/jemalloc/internal/tcache.h
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@@ -381,9 +381,10 @@ tcache_alloc_large(tsd_t *tsd, arena_t *arena, tcache_t *tcache, size_t size,
}
if (likely(!zero)) {
if (slow_path && config_fill) {
if (unlikely(opt_junk_alloc))
memset(ret, 0xa5, usize);
else if (unlikely(opt_zero))
if (unlikely(opt_junk_alloc)) {
memset(ret, JEMALLOC_ALLOC_JUNK,
usize);
} else if (unlikely(opt_zero))
memset(ret, 0, usize);
}
} else