diff options
| author | Namjae Jeon <namjae.jeon@samsung.com> | 2021-06-29 09:22:16 +0900 |
|---|---|---|
| committer | Namjae Jeon <namjae.jeon@samsung.com> | 2021-06-29 15:07:44 +0900 |
| commit | 493fa2fbe4597db474e43d38fb8805cbaef654ac (patch) | |
| tree | f53ab4bb9c7ef19199531353402eeae729ca4253 /fs/ksmbd/vfs_cache.h | |
| parent | a5a25a114ab2412831f063361360eb1192ca6151 (diff) | |
ksmbd: fix dentry racy with rename()
Using ->d_name can be broken due to races with rename().
So use %pd with ->d_name to print filename and In other cases,
use it under ->d_lock.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/ksmbd/vfs_cache.h')
| -rw-r--r-- | fs/ksmbd/vfs_cache.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ksmbd/vfs_cache.h b/fs/ksmbd/vfs_cache.h index 745855367106..03c36906cab0 100644 --- a/fs/ksmbd/vfs_cache.h +++ b/fs/ksmbd/vfs_cache.h @@ -25,7 +25,6 @@ #define KSMBD_NO_FID (UINT_MAX) #define SMB2_NO_FID (0xFFFFFFFFFFFFFFFFULL) -#define FP_FILENAME(fp) ((fp)->filp->f_path.dentry->d_name.name) #define FP_INODE(fp) d_inode((fp)->filp->f_path.dentry) #define PARENT_INODE(fp) d_inode((fp)->filp->f_path.dentry->d_parent) |