- Added a call to die_on_unsafe_path() to handle_partial_dir().

- Fixed some strange slash handling in partial_dir_fname().

diff --git a/util.c b/util.c
index 337aa83..12b88ed 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1066,13 +1066,11 @@ char *partial_dir_fname(const char *fname)
        if ((int)pathjoin(t, sz, partial_dir, fn) >= sz)
                return NULL;
        if (server_filter_list.head) {
-               static int len;
-               if (!len)
-                       len = strlen(partial_dir);
-               t[len] = '\0';
+               t = strrchr(partial_fname, '/');
+               *t = '\0';
                if (check_filter(&server_filter_list, partial_fname, 1) < 0)
                        return NULL;
-               t[len] = '/';
+               *t = '/';
                if (check_filter(&server_filter_list, partial_fname, 0) < 0)
                        return NULL;
        }
@@ -1098,6 +1096,8 @@ int handle_partial_dir(const char *fname, int create)
        if (create) {
                STRUCT_STAT st;
                int statret = do_lstat(dir, &st);
+               if (sanitize_paths && *partial_dir != '/')
+                       die_on_unsafe_path(dir, 1); /* lstat handles last element */
                if (statret == 0 && !S_ISDIR(st.st_mode)) {
                        if (do_unlink(dir) < 0)
                                return 0;