Atomicity issues in audisp/queue.c #380

Job	Run time
build-and-test (ubuntu:latest, clang)	1m 34s
build-and-test (ubuntu:latest, gcc)	1m 21s
build-and-test (fedora:latest, gcc)	2m 0s
build-and-test (fedora:latest, clang)	2m 11s
	7m 6s

Provide feedback