Hi Ilpo,
On 10/2/2023 2:48 AM, Ilpo Järvinen wrote:
signal_handler_unregister() calls sigaction() with uninitializing sa_flags in the struct sigaction.
Make sure sa_flags is always initialized in signal_handler_unregister() by initializing the struct sigaction when declaring it. Also add the initialization to signal_handler_register() even if there are no know bugs in there because correctness is then obvious from the code itself.
Fixes: 73c55fa5ab55 ("selftests/resctrl: Commonize the signal handler register/unregister for all tests") Suggested-by: Reinette Chatre reinette.chatre@intel.com Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com Cc: stable@vger.kernel.org
Thank you.
Reviewed-by: Reinette Chatre reinette.chatre@intel.com
Reinette