From: Benjamin Berg <benjamin.berg@xxxxxxxxx> Hi, I did some trail runs to enable ASAN internally for the hwsim tests (inside a UML time-travel environment). Most issues that came up seem already fixed upstream, but these two seem to be missing still. Note that to run it inside UML you should use a 6.14 kernel (6.13 might also work). I also added a patch to avoid a large slowdown due to a broken userspace spinlock in ASAN: https://patchwork.ozlabs.org/project/linux-um/patch/20250314130815.226872-1-benjamin@xxxxxxxxxxxxxxxx/ Other than that, I was setting these options: UBSAN_OPTIONS=halt_on_error=1:print_stacktrace=1:log_path=/some/path ASAN_OPTIONS=halt_on_error=1:print_stacktrace=1:log_path=/some/path:quarantine_size_mb=64 Using a log path is useful as the sanitizers try to log to stderr, but e.g. the EHT tests launch hostapd as a daemon and do not have any stderr available. Reducing the quarantine_size_mb allowed me to run all tests in our setup with 4 GiB of memory available to the VMs. Benjamin Benjamin Berg (2): nl80211: fix use after free of bss SAE: explicitly clear SAE(k) src/common/sae.c | 9 +++++++-- src/drivers/driver_nl80211.c | 4 +++- 2 files changed, 10 insertions(+), 3 deletions(-) -- 2.48.1 _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
