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misc: asan: disable leak sanitizer by default

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Leak Sanitizer is not stable yet with VPP. It can always be enabled at
runtime with ASAN_OPTIONS=detect_leaks=1.

Type: fix

Change-Id: Ieff01091e2976e127783ebd331cd0e50a1dbca12
Signed-off-by: Benoît Ganne <bganne@cisco.com>
This commit is contained in:
Benoît Ganne
2020-04-21 19:25:14 +02:00
committed by Dave Barach
parent 703128816f
commit 332bc084dd
2 changed files with 5 additions and 6 deletions
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8
docs/troubleshooting/sanitizer.rst
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@ -35,12 +35,10 @@ build option, so all VPP targets should be supported. For example:
$ make test-debug TEST=test_gbp VPP_EXTRA_CMAKE_ARGS=-DENABLE_SANITIZE_ADDR=ON
....
Once VPP has been built with ASan support, you can use it as usual. When
running under a debugger it can be useful to disable LeakSanitizer which is
not compatible with a debugger and displays spurious warnings at exit:
Once VPP has been built with ASan support you can use it as usual including
under gdb:
.. code-block:: console
$ ASAN_OPTIONS=detect_leaks=0 gdb --args $PWD/build-root/install-vpp_debug-native/vpp/bin/vpp "unix { interactive }"
$ gdb --args $PWD/build-root/install-vpp_debug-native/vpp/bin/vpp "unix { interactive }"
....