console

String /org/freedesktop/systemd1/unit/spice_2dvdagentd_2eservice
Got /org/freedesktop/systemd1/unit/spice_2dvdagentd_2eservice
replacing 2d with -
interim /org/freedesktop/systemd1/unit/spice-??vdagentd_2eservice

crash???

fix_path

void fix_path(const char **path) {
	char *ptr = *path;
	char *end = ptr + strlen(ptr);
	char c;
	printf("String %s\n", *path);
	for (;*ptr; ptr++) {
		if (*ptr != '_')
			continue;
		printf("Got %s\n", *path);
		printf("replacing %c%c with ", ptr[1], ptr[2]);
		sscanf(ptr+1, "%02x", &c);
		printf("%c\n", c);
		*ptr = c;
		ptr[1] = ptr[2] = '?';
		printf("interim %s\n", *path);
		memmove(ptr + 1, ptr + 3, end - ptr - 3);
		end -= 2;
		printf("now %s\n", *path);
	}
	printf("Out with %s\n", *path);
}