From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53611) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xp6Gi-0005AF-70 for qemu-devel@nongnu.org; Thu, 13 Nov 2014 21:05:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xp6Gd-0008TV-D9 for qemu-devel@nongnu.org; Thu, 13 Nov 2014 21:05:48 -0500 From: zhanghailiang Date: Fri, 14 Nov 2014 10:04:24 +0800 Message-ID: <1415930664-11876-1-git-send-email-zhang.zhanghailiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH] libcacard: fix resource lead List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-trivial@nongnu.org Cc: zhanghailiang , mjt@tls.msk.ru, qemu-devel@nongnu.org, peter.huangpeng@huawei.com Signed-off-by: zhanghailiang --- libcacard/vscclient.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c index 80111df..fa6041d 100644 --- a/libcacard/vscclient.c +++ b/libcacard/vscclient.c @@ -597,7 +597,7 @@ connect_to_qemu( const char *port ) { struct addrinfo hints; - struct addrinfo *server; + struct addrinfo *server = NULL; int ret, sock; sock = socket(AF_INET, SOCK_STREAM, 0); @@ -629,9 +629,14 @@ connect_to_qemu( if (verbose) { printf("Connected (sizeof Header=%zd)!\n", sizeof(VSCMsgHeader)); } + + freeaddrinfo(server); return sock; cleanup_socket: + if (server) { + freeaddrinfo(server); + } closesocket(sock); return -1; } -- 1.7.12.4