From 807d294ac47cf00c627d5726b87ae2b6a75602fb Mon Sep 17 00:00:00 2001
From: Tomoki Shirasawa <sira@popeye.cc.u-tokyo.ac.jp>
Date: Fri, 3 Jun 2016 20:58:02 +0900
Subject: [PATCH] signalfd4: fix initialize

---
 kernel/syscall.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/syscall.c b/kernel/syscall.c
index 2b7d544a..163b9ac8 100644
--- a/kernel/syscall.c
+++ b/kernel/syscall.c
@@ -2577,6 +2577,7 @@ SYSCALL_DECLARE(signalfd4)
 		sfd = kmalloc(sizeof(struct mckfd), IHK_MC_AP_NOWAIT);
 		if(!sfd)
 			return -ENOMEM;
+		memset(sfd, '\0', sizeof(struct mckfd));
 		sfd->fd = fd;
 		irqstate = ihk_mc_spinlock_lock(&proc->mckfd_lock);
 		sfd->next = proc->mckfd;