[kronosnet/kronosnet] 809136: [test] simplify flush log

Branch: refs/heads/coverity_scan Home: https://github.com/kronosnet/kronosnet Commit: 8091364e6e937c8f850d439170066b6696982d6c https://github.com/kronosnet/kronosnet/commit/8091364e6e937c8f850d439170066… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2019-07-24 (Wed, 24 Jul 2019) Changed paths: M libknet/tests/test-common.c Log Message: ----------- [test] simplify flush log allocate on stack only once and make sure strings are null terminated drop useless read loop since log msg are always smaller than PAGE_SIZE and read are atomic at that level Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>