static char** WM_LC_Tokenize_Line(char *line_data) {
    int line_length = (int) strlen(line_data);
    int token_data_length = 0;
    int line_ofs = 0;
    int token_start = 0;
    char **token_data = NULL;
    int token_count = 0;

    if (!line_length) return (NULL);

    do {
        /* ignore everything after #  */
        if (line_data[line_ofs] == '#') {
            break;
        }

        if ((line_data[line_ofs] == ' ') || (line_data[line_ofs] == '\t')) {
            /* whitespace means we aren't in a token */
            if (token_start) {
                token_start = 0;
                line_data[line_ofs] = '\0';
            }
        } else {
            if (!token_start) {
                /* the start of a token in the line */
                token_start = 1;
                if (token_count >= token_data_length) {
                    token_data_length += TOKEN_CNT_INC;
                    token_data = realloc(token_data, token_data_length * sizeof(char *));
                    if (token_data == NULL) {
                        _WM_GLOBAL_ERROR(__FUNCTION__, __LINE__, WM_ERR_MEM,"to parse config", errno);
                        return (NULL);
                    }
                }

                token_data[token_count] = &line_data[line_ofs];
                token_count++;
            }
        }
        line_ofs++;
    } while (line_ofs != line_length);

    /* if we have found some tokens then add a null token to the end */
    if (token_count) {
        if (token_count >= token_data_length) {
            token_data = realloc(token_data,
                ((token_count + 1) * sizeof(char *)));
        }
        token_data[token_count] = NULL;
    }

    return (token_data);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.