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d="scan'208";a="108785213" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 25 May 2021 16:06:32 +0800 Received: from G08CNEXMBPEKD04.g08.fujitsu.local (unknown [10.167.33.201]) by cn.fujitsu.com (Postfix) with ESMTP id E14644C369E5; Tue, 25 May 2021 16:06:27 +0800 (CST) Received: from G08CNEXCHPEKD08.g08.fujitsu.local (10.167.33.83) by G08CNEXMBPEKD04.g08.fujitsu.local (10.167.33.201) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 25 May 2021 16:06:26 +0800 Received: from FNSTPC.g08.fujitsu.local (10.167.226.45) by G08CNEXCHPEKD08.g08.fujitsu.local (10.167.33.209) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 25 May 2021 16:06:26 +0800 From: Li Zhijian To: , Subject: [PATCH v2 2/4] migration/rdma: Fix rdma_addrinfo res leaks Date: Tue, 25 May 2021 16:05:50 +0800 Message-ID: <20210525080552.28259-2-lizhijian@cn.fujitsu.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210525080552.28259-1-lizhijian@cn.fujitsu.com> References: <20210525080552.28259-1-lizhijian@cn.fujitsu.com> MIME-Version: 1.0 X-yoursite-MailScanner-ID: E14644C369E5.AE0D6 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: lizhijian@fujitsu.com Received-SPF: neutral client-ip=183.91.158.132; envelope-from=lizhijian@fujitsu.com; helo=heian.cn.fujitsu.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_NEUTRAL=0.779 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, Li Zhijian Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" rdma_freeaddrinfo() is the reverse operation of rdma_getaddrinfo() Signed-off-by: Li Zhijian Reviewed-by: Dr. David Alan Gilbert --- migration/rdma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/migration/rdma.c b/migration/rdma.c index 7e7595faabf..651534e8255 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -987,10 +987,12 @@ static int qemu_rdma_resolve_host(RDMAContext *rdma, Error **errp) } } + rdma_freeaddrinfo(res); ERROR(errp, "could not resolve address %s", rdma->host); goto err_resolve_get_addr; route: + rdma_freeaddrinfo(res); qemu_rdma_dump_gid("source_resolve_addr", rdma->cm_id); ret = rdma_get_cm_event(rdma->channel, &cm_event); @@ -2593,6 +2595,7 @@ static int qemu_rdma_dest_init(RDMAContext *rdma, Error **errp) break; } + rdma_freeaddrinfo(res); if (!e) { ERROR(errp, "Error: could not rdma_bind_addr!"); goto err_dest_init_bind_addr;