On 9/17/25 04:52, Markus Armbruster wrote:
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 f5fd677ae7cf (win32/socket:
introduce qemu_socket_select() helper). I considered reverting to
silence, but Daniel Berrangé asked for the warnings to be preserved.
Cc: Marc-André Lureau<marcandre.lur...@redhat.com>
Signed-off-by: Markus Armbruster<arm...@redhat.com>
---
io/channel-socket.c | 4 ++--
io/channel-watch.c | 2 +-
util/aio-win32.c | 2 +-
util/oslib-win32.c | 7 ++-----
4 files changed, 6 insertions(+), 9 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
