diff options
Diffstat (limited to 'util/aio-win32.c')
| -rw-r--r-- | util/aio-win32.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/util/aio-win32.c b/util/aio-win32.c index 74d63fa21e..08e8f5615d 100644 --- a/util/aio-win32.c +++ b/util/aio-win32.c @@ -22,6 +22,7 @@ #include "qemu/sockets.h" #include "qapi/error.h" #include "qemu/rcu_queue.h" +#include "qemu/error-report.h" struct AioHandler { EventNotifier *e; @@ -70,10 +71,14 @@ void aio_set_fd_handler(AioContext *ctx, IOHandler *io_poll_ready, void *opaque) { - /* fd is a SOCKET in our case */ AioHandler *old_node; AioHandler *node = NULL; + if (!fd_is_socket(fd)) { + error_report("fd=%d is not a socket, AIO implementation is missing", fd); + return; + } + qemu_lockcnt_lock(&ctx->list_lock); QLIST_FOREACH(old_node, &ctx->aio_handlers, node) { if (old_node->pfd.fd == fd && !old_node->deleted) { |