From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42808) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1Y3l-0002um-Jx for qemu-devel@nongnu.org; Thu, 29 Mar 2018 09:57:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f1Y3g-0008N9-OU for qemu-devel@nongnu.org; Thu, 29 Mar 2018 09:57:45 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:47558 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 1f1Y3g-0008Mq-Ka for qemu-devel@nongnu.org; Thu, 29 Mar 2018 09:57:40 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A0F511599FD for ; Thu, 29 Mar 2018 13:57:37 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" Date: Thu, 29 Mar 2018 14:57:29 +0100 Message-Id: <20180329135730.95774-2-dgilbert@redhat.com> In-Reply-To: <20180329135730.95774-1-dgilbert@redhat.com> References: <20180329135730.95774-1-dgilbert@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 1/2] migration: fix pfd leak List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, marcandre.lureau@redhat.com, quintela@redhat.com From: Marc-Andr=C3=A9 Lureau Fix leak spotted by ASAN: Direct leak of 16 byte(s) in 1 object(s) allocated from: #0 0x7fe1abb80a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea3= 8) #1 0x7fe1aaf1bf75 in g_malloc0 ../glib/gmem.c:124 #2 0x7fe1aaf1c249 in g_malloc0_n ../glib/gmem.c:355 #3 0x55f4841cfaa9 in postcopy_ram_fault_thread /home/elmarco/src/qemu= /migration/postcopy-ram.c:596 #4 0x55f48479447b in qemu_thread_start /home/elmarco/src/qemu/util/qe= mu-thread-posix.c:504 #5 0x7fe1a043550a in start_thread (/lib64/libpthread.so.0+0x750a) Regression introduced with commit 00fa4fc85b00f1a8a810068d158a7a66e88658e= b. Signed-off-by: Marc-Andr=C3=A9 Lureau Message-Id: <20180321113644.21899-1-marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Xu Signed-off-by: Dr. David Alan Gilbert --- migration/postcopy-ram.c | 1 + 1 file changed, 1 insertion(+) diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c index efd77939af..4a0b33b373 100644 --- a/migration/postcopy-ram.c +++ b/migration/postcopy-ram.c @@ -754,6 +754,7 @@ static void *postcopy_ram_fault_thread(void *opaque) } } trace_postcopy_ram_fault_thread_exit(); + g_free(pfd); return NULL; } =20 --=20 2.14.3