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Dmitry Kazakov authored
Summary: To activate sanitizer you should activate three options (it will cause a full rebuild): -DCMAKE_BUILD_TYPE=Debug \ -DKRITA_DEVS=ON \ -DKRITA_DEVS_SANITIZER After that, yiou should install llvm to get pretty backtrace output with resolved symbols: # find out the version of llvm installed sudo apt list 'libllvm*' # install the corresponding llvm binaries sudo apt install llvm-X.X # where X.X is a version of libllvm package export ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer-X.X # where X.X is the verison of your llvm export ASAN_OPTIONS=fast_unwind_on_malloc=1:symbolize=1:malloc_context_size=15 Test Plan: Compile Krita and try to make it crash with a memory problem. Instead of failing with SIGSEGV it should crash with ASAN backtrace :) Reviewers: #krita, rempt Tags: #krita Differential Revision: https://phabricator.kde.org/D17853
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