diff options
| author | Richard Weinberger <richard@nod.at> | 2016-09-20 10:08:30 +0200 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:58:19 +0200 |
| commit | f7c87c9013aa337bf332ec75019ce05486a7c57e (patch) | |
| tree | 9afef284861b0795d9e07b11776e7fc9cb483547 /fs | |
| parent | 4a9bbf40ae978bc645d206feca6273ad8c7f1834 (diff) | |
ubifs: Fix xattr_names length in exit paths
commit 843741c5778398ea67055067f4cc65ae6c80ca0e upstream.
When the operation fails we also have to undo the changes
we made to ->xattr_names. Otherwise listxattr() will report
wrong lengths.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ubifs/xattr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index 86e6f7811..71d5a658b 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -173,6 +173,7 @@ out_cancel: host_ui->xattr_cnt -= 1; host_ui->xattr_size -= CALC_DENT_SIZE(nm->len); host_ui->xattr_size -= CALC_XATTR_BYTES(size); + host_ui->xattr_names -= nm->len; mutex_unlock(&host_ui->ui_mutex); out_free: make_bad_inode(inode); @@ -528,6 +529,7 @@ out_cancel: host_ui->xattr_cnt += 1; host_ui->xattr_size += CALC_DENT_SIZE(nm->len); host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len); + host_ui->xattr_names += nm->len; mutex_unlock(&host_ui->ui_mutex); ubifs_release_budget(c, &req); make_bad_inode(inode); |