Function instance_key_valid

src/daemon/ipc.c:56–69

}

static bool instance_key_valid(const char *key) {
    if (!key) {
        return false;
    }
    for (size_t i = 0; i < 16; i++) {
        char ch = key[i];
        bool decimal = ch >= '0' && ch <= '9';
        bool lower = ch >= 'a' && ch <= 'f';
        if (!decimal && !lower) {
            return false;
        }
    }
    return key[16] == '\0';
}

static char *string_copy(const char *value) {
    if (!value) {