diff options
| -rw-r--r-- | src/update_walk.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/update_walk.c b/src/update_walk.c index a8e09793a..95d5854a8 100644 --- a/src/update_walk.c +++ b/src/update_walk.c @@ -546,6 +546,31 @@ update_container_file( struct directory* directory, return true; } +/** + * Checks if the given permissions on the mapped file are given. + */ +static bool +directory_child_access(const struct directory *directory, + const char *name, int mode) +{ +#ifdef WIN32 + /* access() is useless on WIN32 */ + (void)directory; + (void)name; + return true; +#else + char *path = map_directory_child_fs(directory, name); + if (path == NULL) + /* something went wrong, but that isn't a permission + problem */ + return true; + + bool success = access(path, mode) == 0 || errno != EACCES; + g_free(path); + return success; +#endif +} + static void update_regular_file(struct directory *directory, const char *name, const struct stat *st) @@ -562,6 +587,14 @@ update_regular_file(struct directory *directory, { struct song* song = songvec_find(&directory->songs, name); + if (!directory_child_access(directory, name, R_OK)) { + g_warning("no read permissions on %s/%s", + directory_get_path(directory), name); + if (song != NULL) + delete_song(directory, song); + return; + } + if (!(song != NULL && st->st_mtime == song->mtime && !walk_discard) && plugin->container_scan != NULL) |