From patchwork Mon Jun 27 15:47:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 12896831 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6DAEC43334 for ; Mon, 27 Jun 2022 15:58:41 +0000 (UTC) Received: from localhost ([::1]:53378 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o5r8L-00045y-26 for qemu-devel@archiver.kernel.org; Mon, 27 Jun 2022 11:58:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43414) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5qyC-00020s-Tx for qemu-devel@nongnu.org; Mon, 27 Jun 2022 11:48:12 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:26249) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5qyB-0005ia-J5 for qemu-devel@nongnu.org; Mon, 27 Jun 2022 11:48:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1656344891; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XmwmLhUmlwIDWCw+0ivyrH1wTzr3gQ8u6NCTrCLrXOg=; b=MIkCathYaZ7HYEnxKyTgtRHeZDEbRCL+efNZ408dGSZ16N0WQVBs9clvnDo+1EpZGHCR4v vbguHTygh8M/9eT1EPh3BhDWi9VkK0LWhDPFvlL7I2o5Op+KL92BmWuWpAvBAz6CG+dkpy bYSCaikzDaOaLTbylPaDjARarfsVhzE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-574-j51AOBadPeGN1ifpeJgtKA-1; Mon, 27 Jun 2022 11:48:09 -0400 X-MC-Unique: j51AOBadPeGN1ifpeJgtKA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1AE2F811E80 for ; Mon, 27 Jun 2022 15:48:09 +0000 (UTC) Received: from thinkpad.redhat.com (unknown [10.39.194.139]) by smtp.corp.redhat.com (Postfix) with ESMTP id EDF6C2166B26; Mon, 27 Jun 2022 15:48:06 +0000 (UTC) From: Laurent Vivier To: qemu-devel@nongnu.org Cc: Eric Blake , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Markus Armbruster , Paolo Bonzini , Jason Wang , "Dr. David Alan Gilbert" , Stefano Brivio , Laurent Vivier Subject: [PATCH v5 06/12] net: stream: Don't ignore EINVAL on netdev socket connection Date: Mon, 27 Jun 2022 17:47:43 +0200 Message-Id: <20220627154749.871943-7-lvivier@redhat.com> In-Reply-To: <20220627154749.871943-1-lvivier@redhat.com> References: <20220627154749.871943-1-lvivier@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 Received-SPF: pass client-ip=170.10.133.124; envelope-from=lvivier@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Stefano Brivio Other errors are treated as failure by net_stream_client_init(), but if connect() returns EINVAL, we'll fail silently. Remove the related exception. Signed-off-by: Stefano Brivio [lvivier: applied to net/stream.c] Signed-off-by: Laurent Vivier Reviewed-by: Daniel P. Berrangé --- net/stream.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/stream.c b/net/stream.c index 0851e90becca..e8afbaca50b6 100644 --- a/net/stream.c +++ b/net/stream.c @@ -363,8 +363,7 @@ static int net_stream_client_init(NetClientState *peer, if (errno == EINTR || errno == EWOULDBLOCK) { /* continue */ } else if (errno == EINPROGRESS || - errno == EALREADY || - errno == EINVAL) { + errno == EALREADY) { break; } else { error_setg_errno(errp, errno, "can't connect socket");