diff options
Diffstat (limited to 'src/state.c')
| -rw-r--r-- | src/state.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/state.c b/src/state.c index 63b26e6..58aebf6 100644 --- a/src/state.c +++ b/src/state.c @@ -1,7 +1,6 @@ // Copyright 2007-2022 David Robillard <d@drobilla.net> // SPDX-License-Identifier: ISC -#include "filesystem.h" #include "lilv_internal.h" #include "lilv/lilv.h" @@ -258,6 +257,17 @@ make_path(LV2_State_Make_Path_Handle handle, const char* path) return zix_path_join(NULL, state->dir, path); } +static bool +path_is_child(const char* path, const char* dir) +{ + if (path && dir) { + const size_t path_len = strlen(path); + const size_t dir_len = strlen(dir); + return dir && path_len >= dir_len && !strncmp(path, dir, dir_len); + } + return false; +} + static char* abstract_path(LV2_State_Map_Path_Handle handle, const char* abs_path) { @@ -282,10 +292,10 @@ abstract_path(LV2_State_Map_Path_Handle handle, const char* abs_path) return lilv_strdup(pm->rel); } - if (lilv_path_is_child(real_path, state->dir)) { + if (path_is_child(real_path, state->dir)) { // File in state directory (loaded, or created by plugin during save) path = zix_path_lexically_relative(NULL, real_path, state->dir); - } else if (lilv_path_is_child(real_path, state->scratch_dir)) { + } else if (path_is_child(real_path, state->scratch_dir)) { // File created by plugin earlier path = zix_path_lexically_relative(NULL, real_path, state->scratch_dir); if (state->copy_dir) { @@ -1193,11 +1203,11 @@ lilv_state_make_links(const LilvState* state, const char* dir) const PathMap* const pm = (const PathMap*)zix_tree_get(i); char* const path = zix_path_join(NULL, dir, pm->rel); - if (lilv_path_is_child(pm->abs, state->copy_dir) && + if (path_is_child(pm->abs, state->copy_dir) && strcmp(state->copy_dir, dir)) { // Link directly to snapshot in the copy directory maybe_symlink(pm->abs, path); - } else if (!lilv_path_is_child(pm->abs, dir)) { + } else if (!path_is_child(pm->abs, dir)) { const char* link_dir = state->link_dir ? state->link_dir : dir; char* pat = zix_path_join(NULL, link_dir, pm->rel); |