linux-kernel - [PATCH] fs/hfsplus: fix uninit-value in hfsplus

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Message-ID: <tencent_64ED1B1C2576BA24BB29337D9EC41B454B08@qq.com>
Date: Wed, 10 Jan 2024 12:41:31 +0800
From: Edward Adam Davis <eadavis@...com>
To: syzbot+91db973302e7b18c7653@...kaller.appspotmail.com
Cc: linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	syzkaller-bugs@...glegroups.com
Subject: [PATCH] fs/hfsplus: fix uninit-value in hfsplus_lookup

Add created_date initialization in hfsplus_iget().

Reported-and-tested-by: syzbot+91db973302e7b18c7653@...kaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@...com>
---
 fs/hfsplus/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 1986b4f18a90..a95a6a2246a3 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -73,6 +73,7 @@ struct inode *hfsplus_iget(struct super_block *sb, unsigned long ino)
 	HFSPLUS_I(inode)->flags = 0;
 	HFSPLUS_I(inode)->extent_state = 0;
 	HFSPLUS_I(inode)->rsrc_inode = NULL;
+	HFSPLUS_I(inode)->create_date = 0;
 	atomic_set(&HFSPLUS_I(inode)->opencnt, 0);
 
 	if (inode->i_ino >= HFSPLUS_FIRSTUSER_CNID ||
-- 
2.43.0