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SubjectRe: [syzbot] [ntfs3?] WARNING in indx_insert_into_buffer
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Subject: [ntfs3?] WARNING in indx_insert_into_buffer
Author: lizhi.xu@windriver.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..540886474c0e 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 (!hdr1_saved)
+ goto out;
/*
* Undo critical operations.
*/
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