qemu_socket_select() and its wrapper qemu_socket_unselect() treat a
null @errp as &error_warn. This is wildly inappropriate. A caller
passing null @errp specifies that errors are to be ignored. If
warnings are wanted, the caller must pass &error_warn.
Change callers to do that, and drop the inappropriate treatment of
null @errp.
This assumes that warnings are wanted. I'm not familiar with the
calling code, so I can't say whether it will work when the socket is
invalid, or WSAEventSelect() fails. If it doesn't, then this should
be an error instead of a warning. Invalid socket might even be a
programming error.
These warnings were introduced in commit
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|---|---|---|
| .. | ||
| channel-buffer.c | ||
| channel-command.c | ||
| channel-file.c | ||
| channel-null.c | ||
| channel-socket.c | ||
| channel-tls.c | ||
| channel-util.c | ||
| channel-watch.c | ||
| channel-websock.c | ||
| channel.c | ||
| dns-resolver.c | ||
| meson.build | ||
| net-listener.c | ||
| task.c | ||
| trace-events | ||
| trace.h | ||