Not yet, I have a data challenge this week so i am a little bit busy...

Also, I have troubles with compiling xrootd with ASAN:

Here is my cmake command I run to compile with asan:

cmake3 -DCMAKE_C_FLAGS="-fsanitize=address" -DCMAKE_CXX_FLAGS="-fsanitize=address" -DCMAKE_SHARED_LINKER_FLAGS="-fsanitize=address" -DCMAKE_MAKE_PROGRAM=/bin/make -DCMAKE_C_COMPILER=/opt/rh/devtoolset-7/root/usr/bin/gcc -DCMAKE_CXX_COMPILER=/opt/rh/devtoolset-7/root/usr/bin/c++ -DCMAKE_INSTALL_PREFIX=/opt/xrootd  -Wno-dev ..

After compilation, I get this error:

[root@xrootd-ccaffy-dev01 cmake-build-build-xrootd]# xrootd
==16886==ASan runtime does not come first in initial library list; you should either link runtime to your application or manually preload it with LD_PRELOAD.

I also tried this:

cmake3 -DCMAKE_C_FLAGS="-fsanitize=address" -DCMAKE_CXX_FLAGS="-fsanitize=address" -DCMAKE_SHARED_LINKER_FLAGS="-fsanitize=address -static-libasan" -DCMAKE_MAKE_PROGRAM=/bin/make -DCMAKE_C_COMPILER=/opt/rh/devtoolset-7/root/usr/bin/gcc -DCMAKE_CXX_COMPILER=/opt/rh/devtoolset-7/root/usr/bin/c++ -DCMAKE_INSTALL_PREFIX=/opt/xrootd  -Wno-dev ..

But after compilation, I get now another error:

[root@xrootd-ccaffy-dev01 cmake-build-build-xrootd]# xrootd
xrootd: symbol lookup error: /opt/xrootd/lib64/libXrdUtils.so.3: undefined symbol: __asan_option_detect_stack_use_after_return

I tried to add the libasan.so's directory to the LD_LIBRARY_PATH variable but this does not help.

I surely do something wrong, but I do not get what :/

Do you have any idea on what is wrong ?

Thanks in advance :)

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