Init sigaction structs in signal_s().
This approach might throw warnings for GCC 4.x and lower.
Signed-off-by: Mateusz Kusiak <mateusz.kusiak@xxxxxxxxx>
---
mdadm.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/mdadm.h b/mdadm.h
index 1f28b3e754be..75c887e4c64c 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1856,11 +1856,10 @@ static inline char *to_subarray(struct mdstat_ent *ent, char *container)
*/
static inline sighandler_t signal_s(int sig, sighandler_t handler)
{
- struct sigaction new_act;
- struct sigaction old_act;
+ struct sigaction new_act = {0};
+ struct sigaction old_act = {0};
new_act.sa_handler = handler;
- new_act.sa_flags = 0;
if (sigaction(sig, &new_act, &old_act) == 0)
return old_act.sa_handler;
--
2.35.3
