[PATCH] udevd: fix valgrind warning

==4304== Syscall param sigaction(act) contains uninitialised or unaddressable byte(s)
==4304==    at 0x804A37B: (within /sbin/udevd)
==4304==  Address 0x52BFE7FC is on thread 1's stack
 

1 files changed, 1 insertions, 0 deletions

diff --git a/udevd.c b/udevd.c
index 53c7bf3df1..7d7fd63332 100644
--- a/udevd.c
+++ b/udevd.c
@@ -690,6 +690,7 @@ int main(int argc, char *argv[], char *envp[])
 		dbg("error fcntl on write pipe: %s", strerror(errno));
 
 	/* set signal handlers */
+	memset(&act, 0x00, sizeof(struct sigaction));
 	act.sa_handler = (void (*) (int))sig_handler;
 	sigemptyset(&act.sa_mask);
 	act.sa_flags = SA_RESTART;