diff options
Diffstat (limited to 'source3/smbd/vfs.c')
| -rw-r--r-- | source3/smbd/vfs.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c index a415e0470e..86f180e543 100644 --- a/source3/smbd/vfs.c +++ b/source3/smbd/vfs.c @@ -784,6 +784,31 @@ char *vfs_GetWd(connection_struct *conn, char *path) return (path); } +BOOL canonicalize_path(connection_struct *conn, pstring path) +{ +#ifdef REALPATH_TAKES_NULL + char *resolved_name = SMB_VFS_REALPATH(conn,path,NULL); + if (!resolved_name) { + return False; + } + pstrcpy(path, resolved_name); + SAFE_FREE(resolved_name); + return True; +#else +#ifdef PATH_MAX + char resolved_name_buf[PATH_MAX+1]; +#else + pstring resolved_name_buf; +#endif + char *resolved_name = SMB_VFS_REALPATH(conn,path,resolved_name_buf); + if (!resolved_name) { + return False; + } + pstrcpy(path, resolved_name); + return True; +#endif /* REALPATH_TAKES_NULL */ +} + /******************************************************************* Reduce a file name, removing .. elements and checking that it is below dir in the heirachy. This uses realpath. @@ -879,7 +904,7 @@ BOOL reduce_name(connection_struct *conn, pstring fname) } if (strncmp(conn->connectpath, resolved_name, con_path_len) != 0) { - DEBUG(2, ("reduce_name: Bad access attemt: %s is a symlink outside the share path", fname)); + DEBUG(2, ("reduce_name: Bad access attempt: %s is a symlink outside the share path", fname)); if (free_resolved_name) SAFE_FREE(resolved_name); return False; |