Dynamically grown array of strings

Question

I\'m trying to build a dynamically grown array of strings. Neither the number of strings nor the length of each string is known at compile time. Here\'s the code I came up w

Answer 1

The following statement makes both result[0] and temp point to the same memory address:

result[0]=temp;

Having performed the above assignment, you then free(temp) and try to access result[0]:

free(temp);
printf ("%s \n", result[0]);

This is undefined behaviour, since you're accessing the memory that's just been deallocated.

The same goes for the identical code you have for result[1].