6.1-stable review patch. If anyone has any objections, please let me know.
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From: Konstantin Komarov almaz.alexandrovich@paragon-software.com
[ Upstream commit 2db86f7995fe6b62a4d6fee9f3cdeba3c6d27606 ]
Fixes: 4342306f0f0d ("fs/ntfs3: Add file operations and implementation") Signed-off-by: Konstantin Komarov almaz.alexandrovich@paragon-software.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/ntfs3/file.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 6f03de747e375..aedd4f5f459e6 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -516,7 +516,7 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size) }
/* - * ntfs_fallocate + * ntfs_fallocate - file_operations::ntfs_fallocate * * Preallocate space for a file. This implements ntfs's fallocate file * operation, which gets called from sys_fallocate system call. User @@ -647,6 +647,8 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len) ni_lock(ni); err = attr_collapse_range(ni, vbo, len); ni_unlock(ni); + if (err) + goto out; } else if (mode & FALLOC_FL_INSERT_RANGE) { /* Check new size. */ err = inode_newsize_ok(inode, new_size);