tree 7b4e7d66884f18a1da42936e9beece03b21f242f
parent 0b31e48d62c8f3a282d1bffbcc0e90200df9f9f0
author Marc-André Lureau <marcandre.lureau@redhat.com> 1684157080 +0400
committer Marc-André Lureau <marcandre.lureau@redhat.com> 1685264905 +0400

win32: wrap socket close() with an exception handler

Since commit abe34282 ("win32: avoid mixing SOCKET and file descriptor
space"), we set HANDLE_FLAG_PROTECT_FROM_CLOSE on the socket FD, to
prevent closing the HANDLE with CloseHandle. This raises an exception
which under gdb is fatal, and qemu exits.

Let's catch the expected error instead.

Note: this appears to work, but the mingw64 macro is not well documented
or tested, and it's not obvious how it is meant to be used.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230515132440.1025315-1-marcandre.lureau@redhat.com>