linux-kernel - Re: [syzbot] [ntfs3?] WARNING in indx_insert_into

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Date:   Thu, 23 Nov 2023 17:12:21 -0800
From:   syzbot <syzbot+c5b339d16ffa61fd512d@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org
Subject: Re: [syzbot] [ntfs3?] WARNING in indx_insert_into_buffer

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Subject: [ntfs3?] WARNING in indx_insert_into_buffer
Author: lizhi.xu@...driver.com

#syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 037266a5f723

diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index cf92b2433f7a..e6b59cb87769 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -1905,6 +1905,8 @@ indx_insert_into_buffer(struct ntfs_index *indx, struct ntfs_inode *ni,
 	}
 
 	if (err) {
+		if (err == -ENOMEM || err == -EINVAL)
+			goto out;
 		/*
 		 * Undo critical operations.
 		 */