diff options
Diffstat (limited to 'fs/smb/server/vfs.c')
| -rw-r--r-- | fs/smb/server/vfs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 03fd7409be79..98b0eb966d91 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -303,6 +303,9 @@ static int check_lock_range(struct file *filp, loff_t start, loff_t end, struct file_lock_context *ctx = locks_inode_context(file_inode(filp)); int error = 0; + if (start == end) + return 0; + if (!ctx || list_empty_careful(&ctx->flc_posix)) return 0; @@ -767,7 +770,7 @@ int ksmbd_vfs_truncate(struct ksmbd_work *work, if (size < inode->i_size) { err = check_lock_range(filp, size, inode->i_size - 1, WRITE); - } else { + } else if (size > inode->i_size) { err = check_lock_range(filp, inode->i_size, size - 1, WRITE); } @@ -1591,7 +1594,7 @@ int ksmbd_vfs_get_dos_attrib_xattr(struct mnt_idmap *idmap, */ void *ksmbd_vfs_init_kstat(char **p, struct ksmbd_kstat *ksmbd_kstat) { - struct file_directory_info *info = (struct file_directory_info *)(*p); + FILE_DIRECTORY_INFO *info = (FILE_DIRECTORY_INFO *)(*p); struct kstat *kstat = ksmbd_kstat->kstat; u64 time; |