"Rakesh" <[EMAIL PROTECTED]> writes:
[Inapproptiate newsgroups trimmed]
> What is wrong this implementation?
Not much. A better question is: what's wrong with your code?
> for (Iter1 = AddedPhrases.begin(); Iter1 != AddedPhrases.end(); Iter1++)
> {
> temp = *Iter1;
> free(temp);
> }
You are invalidating the storage of a container that you are
iterating over, but iteration *needs* access to that storage.
This (naturally) results in reading dangling memory (run your program
under valgrind to see how exactly that read dangling happens).
> Deleting:apple:5
> Deleting:absent:6
> *** glibc detected *** ./a.out: double free or corruption (!prev):
But I fail to see how this could result in a double-free, or in
heap corruption.
Regardless, you must fix your code (e.g. by using strings instead of
'char*' pointers).
Cheers,
--
In order to understand recursion you must first understand recursion.
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