Function is_tar_end_of_archive

src/cli/cli.c:6320–6327

Check if a tar block is all zeros (end of archive). */

/* Check if a tar block is all zeros (end of archive). */
static bool is_tar_end_of_archive(const unsigned char *hdr) {
    for (int i = 0; i < TAR_BLOCK_SIZE; i++) {
        if (hdr[i] != 0) {
            return false;
        }
    }
    return true;
}

/* Try to extract the target binary from a tar entry. Returns malloc'd data or NULL. */
static unsigned char *tar_try_extract_binary(const unsigned char *hdr, char typeflag,