Hash Table for text word incidence

Question

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This problem was best illustrated here: Error in vector copy of structured type

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Summary:

I am developing an index dictionary, which stores the incidence of a word of text (input) using a hash table closed address open with linear scan (linear Probing); And I’m having a rather strange mistake.

Ex:

 O mundo eh belo   [linha1]
 O mundo eh bacana [linha2]

key = world; lines= 1 and 2; one of incidences = 2;

I have the following structured type:

typedef struct dicionario
{
 char chave[21];//recebe uma string

 int* linhas;//recebe um vetor de inteiros

 int tam_linhas;//tamanho do vetor de inteiros

}Dicionario;

First, initialize Dictionary* table, and malloco the same. Second, initialize Dictionary* tabela2, but not malloco;

tabela2 will be my reserve table, which will only mallocar and use when my LOAD_FACTOR¹ is greater than 0.5;

When mine load_factor¹ is larger, I allocate space to tabela2, which will have approximately double the table size, and I invoke a function² which aims to pass all table elements to tabela2;

However, nothing of tabela2 is changed by the function². And if I try to change by main(), an error occurs.

The code is here: http://ideone.com/rbhYhZ

I just need to be able to make that function² work properly;

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¹ ratio between the number of distinct keys in the table and the maximum capacity of the table

²void reallocaTabela(Dicionario* tabela, Dicionario* tabela2, int tam, int tam_antigo)