K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-08-24T08:58:45.580744Z K 7 svn:log V 179 MFC r363046: Optimize flushing of receive queues. This addresses an issue found and reported for the userland stack in https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21243 END