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Allow pool_begin_object in empty pool.

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This commit is contained in:
Alasdair Kergon 2002-01-09 13:06:02 +00:00
parent 83912faa1d
commit 67fb2a39a7
1 changed files with 4 additions and 2 deletions
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6
lib/mm/pool-fast.c
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@ -138,8 +138,10 @@ int pool_begin_object(struct pool *p, size_t hint)
p->object_len = 0; p->object_len = 0;
p->object_alignment = align; p->object_alignment = align;
_align_chunk(c, align); if (c)
if (c->end - c->begin < hint) { _align_chunk(c, align);
if (!c || (c->begin > c->end) || (c->end - c->begin < hint)) {
/* allocate a new chunk */ /* allocate a new chunk */
c = _new_chunk(p, c = _new_chunk(p,
hint > (p->chunk_size - sizeof(struct chunk)) ? hint > (p->chunk_size - sizeof(struct chunk)) ?