Avoid variable length array with length 0.
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@ -149,7 +149,8 @@ tcache_bin_flush_small(tsd_t *tsd, tcache_t *tcache, cache_bin_t *tbin,
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arena_t *arena = tcache->arena;
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arena_t *arena = tcache->arena;
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assert(arena != NULL);
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assert(arena != NULL);
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unsigned nflush = ncached - rem;
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unsigned nflush = ncached - rem;
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VARIABLE_ARRAY(edata_t *, item_edata, nflush);
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/* Variable length array must have > 0 length. */
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VARIABLE_ARRAY(edata_t *, item_edata, nflush + 1);
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void **bottom_item = cache_bin_bottom_item_get(tbin, binind);
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void **bottom_item = cache_bin_bottom_item_get(tbin, binind);
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tsdn_t *tsdn = tsd_tsdn(tsd);
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tsdn_t *tsdn = tsd_tsdn(tsd);
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@ -250,7 +251,8 @@ tcache_bin_flush_large(tsd_t *tsd, tcache_t *tcache, cache_bin_t *tbin, szind_t
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arena_t *tcache_arena = tcache->arena;
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arena_t *tcache_arena = tcache->arena;
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assert(tcache_arena != NULL);
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assert(tcache_arena != NULL);
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unsigned nflush = ncached - rem;
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unsigned nflush = ncached - rem;
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VARIABLE_ARRAY(edata_t *, item_edata, nflush);
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/* Variable length array must have > 0 length. */
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VARIABLE_ARRAY(edata_t *, item_edata, nflush + 1);
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void **bottom_item = cache_bin_bottom_item_get(tbin, binind);
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void **bottom_item = cache_bin_bottom_item_get(tbin, binind);
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#ifndef JEMALLOC_EXTRA_SIZE_CHECK
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#ifndef JEMALLOC_EXTRA_SIZE_CHECK
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