Thread (840 messages) 840 messages, 15 authors, 2021-07-20
STALE1807d

[PATCH 5.13 249/800] cifs: fix SMB1 error path in cifs_get_file_info_unix

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-07-12 08:29:22
Also in: lkml
Subsystem: filesystems (vfs and infrastructure), the rest · Maintainers: Alexander Viro, Christian Brauner, Linus Torvalds

From: Steve French <redacted>

[ Upstream commit e39df24169a2ceb0d359eb3a05ff982711f2eb32 ]

We were trying to fill in uninitialized file attributes in the error case.

Addresses-Coverity: 139689 ("Uninitialized variables")
Signed-off-by: Steve French <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/cifs/inode.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 1dfa57982522..f60f068d33e8 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -367,9 +367,12 @@ cifs_get_file_info_unix(struct file *filp)
 	} else if (rc == -EREMOTE) {
 		cifs_create_dfs_fattr(&fattr, inode->i_sb);
 		rc = 0;
-	}
+	} else
+		goto cifs_gfiunix_out;
 
 	rc = cifs_fattr_to_inode(inode, &fattr);
+
+cifs_gfiunix_out:
 	free_xid(xid);
 	return rc;
 }
-- 
2.30.2


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