From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
commit e589f9b7078e1c0191613cd736f598e81d2390de upstream.
All error handling paths lead to 'out' where many resources are freed.
Do it as well here instead of a direct return, otherwise 'log', 'ra' and
'log->one_page_buf' (at least) will leak.
Fixes: b46acd6a6a62 ("fs/ntfs3: Add NTFS journal")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ntfs3/fslog.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/fs/ntfs3/fslog.c
+++ b/fs/ntfs3/fslog.c
@@ -4085,8 +4085,10 @@ process_log:
if (client == LFS_NO_CLIENT_LE) {
/* Insert "NTFS" client LogFile. */
client = ra->client_idx[0];
- if (client == LFS_NO_CLIENT_LE)
- return -EINVAL;
+ if (client == LFS_NO_CLIENT_LE) {
+ err = -EINVAL;
+ goto out;
+ }
t16 = le16_to_cpu(client);
cr = ca + t16;
