From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42263) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ePrZz-0004Af-3n for qemu-devel@nongnu.org; Fri, 15 Dec 2017 10:07:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ePrZv-0000qq-2G for qemu-devel@nongnu.org; Fri, 15 Dec 2017 10:07:15 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33478) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ePrZu-0000nh-Sk for qemu-devel@nongnu.org; Fri, 15 Dec 2017 10:07:10 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 405EC6A7D8 for ; Fri, 15 Dec 2017 15:07:09 +0000 (UTC) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Fri, 15 Dec 2017 16:06:46 +0100 Message-Id: <20171215150659.1811-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v2 00/13] Various build-sys and ASAN related fixes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Hi, This is a small series that improves a bit the build system, and introduce ASAN by default when --enable-debug. Them it fixes a few leaks that occur during make check: common and x86_64 target tests are leak free after this series, the other targets will need some work. Finally, the last patch should help ASAN and remove some false-positive, unfortunately it crashes ASAN and may be incorrect. Help welcome! v2: - simplify "build-sys: silence make by default or V=3D0": make it a oneliner MAKEFLAGS, use --quiet. - document print-VAR rule in docs/devel/build-system.txt - fix ASAN coroutine instrumentation failure - should fix builds on gcc 4.4.7 (centos 6) - new coroutine test leak fix - add some r-b tags Marc-Andr=C3=A9 Lureau (13): build-sys: fix qemu-ga -pthread linking build-sys: silence make by default or V=3D0 build-sys: add a rule to print a variable build-sys: add AddressSanitizer when --enable-debug if possible tests: fix check-qobject leak: vl: fix direct firmware directories leak readline: add a free function tests: fix migration-test leak crypto: fix stack-buffer-overflow error qemu-config: fix leak in query-command-line-options tests: fix qmp-test leak ucontext: annotate coroutine stack for ASAN tests: fix coroutine leak in /basic/entered include/qemu/compiler.h | 4 ++++ include/qemu/readline.h | 1 + crypto/ivgen-essiv.c | 2 +- monitor.c | 2 +- tests/check-qobject.c | 2 ++ tests/migration-test.c | 3 ++- tests/qmp-test.c | 3 ++- tests/test-coroutine.c | 1 - util/coroutine-ucontext.c | 46 +++++++++++++++++++++++++++++++++++++++= ++++++ util/qemu-config.c | 3 ++- util/readline.c | 18 +++++++++++++++++- vl.c | 9 ++++++--- Makefile | 7 +++++-- configure | 6 ++++++ docs/devel/build-system.txt | 13 +++++++++++++ rules.mak | 2 ++ 16 files changed, 110 insertions(+), 12 deletions(-) --=20 2.15.1.355.g36791d7216