Extracting words from a string into dynamic 2D char array - c

Question

I have a dynamic char array that contains a string. I'm trying to extract all the words from this string into a dynamic 2d char array. Here's my code:
int rows = 1;
char *input_words = malloc((rows)*sizeof(char));
input_words = lowerCase(getInputWords(MAX_LINE_LEN, input_file)); //retrieves a string of words
char **input_words_tokenized = malloc((wordCount(input_words))*sizeof(char));
for(i = 0; i < wordCount(input_words); i++) {
input_words_tokenized[i] = malloc(MAX_KEY_LEN*sizeof(char));
}
char *t = strtok(input_words, " ");
j = 0;
while(t) {
for(i = 0; i < strlen(t); i++) {
strcpy(&input_words_tokenized[j][i], &t[i]);
printf("%c", input_words_tokenized[j][i]);
}
j++;
t = strtok(NULL, " ");
}
In my output, input_words_tokenized[j][i] only contains the first word or token from input_words. Why aren't the remaining words being tokenized and stored into input_words_tokenized[j][i]?

Answer 1

At least one issue.
Incorrect size calculation.
char **input_words_tokenized =
malloc((wordCount(input_words))*sizeof(char));
// wrong type ^--^
Instead of sizing to the hopefully matching type, size to the referenced type. It is easier to code right, review and maintain.
char **input_words_tokenized =
malloc((wordCount(input_words)) * sizeof *input_words_tokenized);
// ^--------------------^