diff options
| -rw-r--r-- | lib/talloc/talloc.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/talloc/talloc.c b/lib/talloc/talloc.c index 0078b07ca6..885d7006e6 100644 --- a/lib/talloc/talloc.c +++ b/lib/talloc/talloc.c @@ -794,7 +794,10 @@ static inline void _talloc_free_poolmem(struct talloc_chunk *tc, */ pool->hdr.c.pool = tc_pool_first_chunk(pool); tc_invalidate_pool(pool); - } else if (unlikely(pool->hdr.object_count == 0)) { + return; + } + + if (unlikely(pool->hdr.object_count == 0)) { /* * we mark the freed memory with where we called the free * from. This means on a double free error we can report where @@ -804,14 +807,23 @@ static inline void _talloc_free_poolmem(struct talloc_chunk *tc, TC_INVALIDATE_FULL_CHUNK(&pool->hdr.c); free(pool); - } else if (pool->hdr.c.pool == next_tc) { + return; + } + + if (pool->hdr.c.pool == next_tc) { /* * if pool->pool still points to end of * 'tc' (which is stored in the 'next_tc' variable), * we can reclaim the memory of 'tc'. */ pool->hdr.c.pool = tc; + return; } + + /* + * Do nothing. The memory is just "wasted", waiting for the pool + * itself to be freed. + */ } static inline void _talloc_free_children_internal(struct talloc_chunk *tc, |