e83d6a02e3
Summary: GCC < 5 + ASAN does not instrument aligned_alloc, which can make ASAN report false-positive with "free on address which was not malloc" error. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61693 Also suppress leak warning with LRUCache::DisownData(). Closes https://github.com/facebook/rocksdb/pull/2783 Differential Revision: D5696465 Pulled By: yiwu-arbug fbshipit-source-id: 87c607c002511fa089b18cc35e24909bee0e74b4