From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33510) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqtx7-0007uv-Eb for qemu-devel@nongnu.org; Wed, 28 Feb 2018 00:06:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqtx4-0000bs-Aj for qemu-devel@nongnu.org; Wed, 28 Feb 2018 00:06:53 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:49506 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eqtx4-0000bU-6T for qemu-devel@nongnu.org; Wed, 28 Feb 2018 00:06:50 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0EDD4402291E for ; Wed, 28 Feb 2018 05:06:47 +0000 (UTC) From: Peter Xu Date: Wed, 28 Feb 2018 13:06:20 +0800 Message-Id: <20180228050633.7410-2-peterx@redhat.com> In-Reply-To: <20180228050633.7410-1-peterx@redhat.com> References: <20180228050633.7410-1-peterx@redhat.com> Subject: [Qemu-devel] [PATCH 01/14] chardev: fix leak in tcp_chr_telnet_init_io() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Paolo Bonzini , "Daniel P . Berrange" , Juan Quintela , peterx@redhat.com, Markus Armbruster , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Stefan Hajnoczi , "Dr . David Alan Gilbert" Need to free TCPChardevTelnetInit when session established. Since at it, switch to use G_SOURCE_* macros. Signed-off-by: Peter Xu --- chardev/char-socket.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/chardev/char-socket.c b/chardev/char-socket.c index bdd6cff5f6..43a2cc2c1c 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -591,19 +591,23 @@ static gboolean tcp_chr_telnet_init_io(QIOChannel *ioc, ret = 0; } else { tcp_chr_disconnect(init->chr); - return FALSE; + goto end; } } init->buflen -= ret; if (init->buflen == 0) { tcp_chr_connect(init->chr); - return FALSE; + goto end; } memmove(init->buf, init->buf + ret, init->buflen); - return TRUE; + return G_SOURCE_CONTINUE; + +end: + g_free(init); + return G_SOURCE_REMOVE; } static void tcp_chr_telnet_init(Chardev *chr) -- 2.14.3