diff options
Diffstat (limited to 'source3/smbd/dir.c')
| -rw-r--r-- | source3/smbd/dir.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/source3/smbd/dir.c b/source3/smbd/dir.c index f335c60897..b9c6cf8797 100644 --- a/source3/smbd/dir.c +++ b/source3/smbd/dir.c @@ -42,6 +42,7 @@ struct smb_Dir { char *dir_path; struct name_cache_entry *name_cache; unsigned int name_cache_index; + unsigned int file_number; }; struct dptr_struct { @@ -1074,15 +1075,35 @@ const char *ReadDirName(struct smb_Dir *dirp, long *poffset) const char *n; connection_struct *conn = dirp->conn; - SeekDir(dirp, *poffset); + /* Cheat to allow . and .. to be the first entries returned. */ + if ((*poffset == 0) && (dirp->file_number < 2)) { + if (dirp->file_number == 0) { + n = "."; + } else { + n = ".."; + } + dirp->file_number++; + return n; + } else { + /* A real offset, seek to it. */ + SeekDir(dirp, *poffset); + } + while ((n = vfs_readdirname(conn, dirp->dir))) { struct name_cache_entry *e; + /* Ignore . and .. - we've already returned them. */ + if (*n == '.') { + if ((n[1] == '\0') || (n[1] == '.' && n[2] == '\0')) { + continue; + } + } dirp->offset = SMB_VFS_TELLDIR(conn, dirp->dir); dirp->name_cache_index = (dirp->name_cache_index+1) % NAME_CACHE_SIZE; e = &dirp->name_cache[dirp->name_cache_index]; SAFE_FREE(e->name); e->name = SMB_STRDUP(n); *poffset = e->offset= dirp->offset; + dirp->file_number++; return e->name; } dirp->offset = -1; @@ -1141,6 +1162,7 @@ BOOL SearchDir(struct smb_Dir *dirp, const char *name, long *poffset) /* Not found in the name cache. Rewind directory and start from scratch. */ SMB_VFS_REWINDDIR(conn, dirp->dir); + dirp->file_number = 0; *poffset = 0; while ((entry = ReadDirName(dirp, poffset))) { if (conn->case_sensitive ? (strcmp(entry, name) == 0) : strequal(entry, name)) { |