RE: [Dev-C++] realloc

[Ioannis V. <no...@ho...>]

> -----Original Message-----
> From: dev...@li...=20
> [mailto:dev...@li...] On Behalf=20
> Of Abhijit Shylanath
> Sent: Tuesday, September 03, 2002 7:58 PM
> To: Carlos Garc=EDa del Monte; dev-cpp-users-list
> Subject: Re: [Dev-C++] realloc
>=20
> Then maybe this?
>=20
> char *ptr, *tmp_ptr;
> int  buf_size =3D BUF_SIZE;
>=20
> *ptr =3D (char *)malloc(BUF_SIZE); // Assuming success
> *tmp_ptr =3D realloc(ptr, NEW_BUF_SIZE);
> if(tmp_ptr)
> {
>     free(ptr);


This is an error. If (tmp_ptr) means if realloc() succedeed. In this
case ptr has already been freed.



Ioannis

* Ioannis Vranos
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