Toot

Written by Roger Light on 2024-10-31 at 15:13

Trying to run an ASAN build in docker today and running into the error message

LeakSanitizer has encountered a fatal error.
For debugging, try setting environment variable LSAN_OPTIONS=verbosity:1:log_threads=1
LeakSanitizer does not work under ptrace (strace, gdb, etc)

Solution 1 is to run the docker image with --privileged.

If that isn't enough, solution 2 is to check the value of /proc/sys/fs/suid_dumpable. If it's 2, then set it to 1: echo 1 > /proc/sys/fs/suid_dumpable

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