The comment suggests we validate paths here, but we actually didn't, we
only validated filenames. Let' fix that.
(Note this still lets any kind of paths through, including those with
".." and stuff, this is not a normalization check after all)
return ignore ? 0 : -ENOEXEC;
}
- if (!path_is_absolute(path) && !filename_is_valid(path)) {
+ if (!(path_is_absolute(path) ? path_is_valid(path) : filename_is_valid(path))) {
log_syntax(unit, ignore ? LOG_WARNING : LOG_ERR, filename, line, 0,
"Neither a valid executable name nor an absolute path%s: %s",
ignore ? ", ignoring" : "", path);