vitalybuka added a subscriber: vitalybuka. vitalybuka added a comment. This patch adds memory leaks: http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/14569/steps/check-llvm%20asan/logs/stdio Pleas let me know if you have a fix or I can revert it. http://reviews.llvm.org/D21772