epoll.c bug

[Kashyap Ashwin]

Hi, I noticed that pollset->nalloc is not checked in pollset_add in epoll.c. select.c has:     if (pollset->nelts == pollset->nalloc) {         return APR_ENOMEM;     }   Shouldn't epoll.c also have this check?   Also, you are incrementing nelts for every pollset_add, but never decrementing it. This will eventually cause an overflow. It will also make the above fix to epoll.c broken.   This is really causing me trouble, I am trying to implement something like SEDA (staged event driven execution) where I have to add and remove pollfd from a pollset a few thousand times, whenever there is some event.     Can someone please confirm that this is a bug in apr/poll/unix/epoll.c or that it has been fixed in a recent version? I am using apr_20050104234900.       Thanks, Ashwin     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            \|/ ____ \|/ Ashwin Kashyap                                   @~/ ,. \~@ Member Technical Staff                          /_( \__/ )_\ Thomson - Corporate Research                       \__U_/ (609) 987-7334                                  Don't Panic!