diff options
| -rw-r--r-- | mem-pool.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mem-pool.c b/mem-pool.c index 389d7af447..c80124f1fe 100644 --- a/mem-pool.c +++ b/mem-pool.c @@ -21,16 +21,16 @@ static struct mp_block *mem_pool_alloc_block(struct mem_pool *mem_pool, size_t b void *mem_pool_alloc(struct mem_pool *mem_pool, size_t len) { - struct mp_block *p; + struct mp_block *p = NULL; void *r; /* round up to a 'uintmax_t' alignment */ if (len & (sizeof(uintmax_t) - 1)) len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1)); - for (p = mem_pool->mp_block; p; p = p->next_block) - if (p->end - p->next_free >= len) - break; + if (mem_pool->mp_block && + mem_pool->mp_block->end - mem_pool->mp_block->next_free >= len) + p = mem_pool->mp_block; if (!p) { if (len >= (mem_pool->block_alloc / 2)) { |