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vincent
change of values of the dynamic array,
August 8, 2009 at 9:56 PM

i used a dynamic array in my program, here's the fragment.

char *data_type, *identifier;

then after i allocated a memory for data_type[] and stored a value, and right after which i again allocated a memory for identifier[], when i checked the value of data_type[] it actually changed....appending a garbage value at the last....

here's the algo:

-allocate memory for data_type
-initialize data_type
-store the string "void" to data_type (using puts(); i checked the value and it was exactly "void")
-allocate memory for identifier[] (then i again checked the value for data_type[] and it was now "voidñ")

...i really had a hard time looking why the value of a dynamic array changed.....and i deduced that it changed due to another allocation of a dynamic array.....so why is that so? pls...anyone help....
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