Gluster users - Aug 2009 - No subject

new_trans = CALLOC (1, sizeof (*new_trans));
                        new_trans->xl = this->xl;
                        new_trans->fini = this->fini;

                        memcpy (&new_trans->peerinfo.sockaddr,
&new_sockaddr,
                                addrlen);
                        new_trans->peerinfo.sockaddr_len = addrlen;

                        new_trans->myinfo.sockaddr_len                       
sizeof (new_trans->myinfo.sockaddr);

                        ret = getsockname (new_sock,
                                           SA
(&new_trans->myinfo.sockaddr),
                                          
&new_trans->myinfo.sockaddr_len);

CALLOC from libglusterfs/src/mem-pool.h:
#define CALLOC(cnt,size) calloc(cnt,size)

man calloc:
RETURN VALUE
       For calloc() and malloc(), the value returned is a pointer to the
allocated memory, which is suitably aligned for any
       kind of variable, or NULL if the request fails.


Did I understand the source? What about calloc returning NULL?

-- 
Regards,
Stephan