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2 Commits

Author SHA1 Message Date
Beat Küng a203475489 BlockingList: fix unsafe getLockGuard() API 
getLockGuard relies on copy elision to work correctly, which the compiler
is not required to do (only with C++17).
If no copy elision happens, the mutex ends up being unlocked twice, and the
CS is executed with the mutex unlocked.

The patch also ensures that the same pattern cannot be used again.
 2019-11-05 12:14:20 +01:00
Daniel Agar e9ca5d5aba PX4 general work queue 2019-05-24 12:58:55 -04:00