diff options
Diffstat (limited to 'fs/smb/server')
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 25 | ||||
| -rw-r--r-- | fs/smb/server/vfs_cache.h | 2 |
2 files changed, 16 insertions, 11 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 0d92ce49aed7..a565fc36cee6 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2951,18 +2951,19 @@ int smb2_open(struct ksmbd_work *work) } ksmbd_debug(SMB, "converted name = %s\n", name); - if (strchr(name, ':')) { - if (!test_share_config_flag(work->tcon->share_conf, - KSMBD_SHARE_FLAG_STREAMS)) { - rc = -EBADF; - goto err_out2; - } - rc = parse_stream_name(name, &stream_name, &s_type); - if (rc < 0) - goto err_out2; - } if (posix_ctxt == false) { + if (strchr(name, ':')) { + if (!test_share_config_flag(work->tcon->share_conf, + KSMBD_SHARE_FLAG_STREAMS)) { + rc = -EBADF; + goto err_out2; + } + rc = parse_stream_name(name, &stream_name, &s_type); + if (rc < 0) + goto err_out2; + } + rc = ksmbd_validate_filename(name); if (rc < 0) goto err_out2; @@ -3443,6 +3444,8 @@ int smb2_open(struct ksmbd_work *work) fp->attrib_only = !(req->DesiredAccess & ~(FILE_READ_ATTRIBUTES_LE | FILE_WRITE_ATTRIBUTES_LE | FILE_SYNCHRONIZE_LE)); + fp->is_posix_ctxt = posix_ctxt; + /* fp should be searchable through ksmbd_inode.m_fp_list * after daccess, saccess, attrib_only, and stream are * initialized. @@ -5988,7 +5991,7 @@ static int smb2_rename(struct ksmbd_work *work, if (IS_ERR(new_name)) return PTR_ERR(new_name); - if (strchr(new_name, ':')) { + if (fp->is_posix_ctxt == false && strchr(new_name, ':')) { int s_type; char *xattr_stream_name, *stream_name = NULL; size_t xattr_stream_size; diff --git a/fs/smb/server/vfs_cache.h b/fs/smb/server/vfs_cache.h index 0708155b5caf..78b506c5ef03 100644 --- a/fs/smb/server/vfs_cache.h +++ b/fs/smb/server/vfs_cache.h @@ -112,6 +112,8 @@ struct ksmbd_file { bool is_durable; bool is_persistent; bool is_resilient; + + bool is_posix_ctxt; }; static inline void set_ctx_actor(struct dir_context *ctx, |