Re: [PATCH 1/5] aio-posix: fix use after leaving scope in aio_poll()

On Fri, Feb 14, 2020 at 05:17:08PM +, Stefan Hajnoczi wrote: > epoll_handler is a stack variable and must not be accessed after it goes > out of scope: > > if (aio_epoll_check_poll(ctx, pollfds, npfd, timeout)) { > AioHandler epoll_handler; > ... > add_pollf

[PATCH 1/5] aio-posix: fix use after leaving scope in aio_poll()

epoll_handler is a stack variable and must not be accessed after it goes out of scope: if (aio_epoll_check_poll(ctx, pollfds, npfd, timeout)) { AioHandler epoll_handler; ... add_pollfd(&epoll_handler); ret = aio_epoll(ctx, pollfds, npfd, timeout);