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[81.2.115.145]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-485246ece8bsm28681845e9.4.2026.03.06.07.00.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Mar 2026 07:00:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772809202; x=1773414002; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=FCcErO1Lc2GPWXlaYX40kIMgUxc5GPWLVNKDekml6yI=; b=EBIU9aF38S+gX9zve7vwoFWZMIUbN2OP8fAG0jduVTRyWUagOABnjh9hpoavn6K+mC Me7hGTrYdnuE2QTnJTvAuoshGwIo53CTRJ6G5c5UqJN/Cr9FDMjNC4gsbtXxgn9YcTba bbmv87/z7qbS/pUNHyvCcxZuN1+2qbaIS0C2dWTseA39auzAyhi2Cj+WGYnLdmHzCfgS scq/3kIdt8H8G3DBa2wQcAL3lED+WVApE3dT31kc6ISLUEXopFR86fTqesWI2evH08Jk 4V8e1F1nkzV+1rpDbcknyWuQVvPxuplDUXN7J2RKCW8iZBt0NMoC96vuPyrcremQs2LI 5V1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772809202; x=1773414002; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=FCcErO1Lc2GPWXlaYX40kIMgUxc5GPWLVNKDekml6yI=; b=rWAk5GXj9VjaGZIRpTVivZyfxuaHKtA+CQTNm6ca0fua+teFoRVUrf67IFsdQPT4qZ bXkNpOKpjyRuMmCGB8YjQSI19Ap2Oq5YVaNVB52QyTRFiEzoI/jnezWZwavw1nieqhdH xgC6oejIVHRw8K+dhrCCEdk5jbQZ6GFWq+eWdJdjKkMsGIeeMrNb2WDIUXNCXER6S9d/ CFKwqDUuUQb5dua499kUUUEx+PGSW6d2/t7w1aTbEB26ResdA4oJfz7ucVhrA5xuDblM 3InPxplx1X81gUpmY6yxvFqJfpZHbnoXoXGEFAL0iywLt6/+8OoQlbQB/dNHFLOJ72fH /Oug== X-Gm-Message-State: AOJu0YwqiTt+kwmvQBQCL8cmkl6ZP1t7reJ1ehQraMJtCMBwPchA53bb Mzkjamkj094SGaKpss6/BVzHiYE4P7Xp60L2oPKDtEEjd/9coEeM+Ii1OViR036qCeR1DnRsGgN jIDYC X-Gm-Gg: ATEYQzyV2V2a1ANVlUyORka09PekJOJMNGzGWOMxDRFy5ZJT66qkb8VgA3NNLDUNKlF DHGEWal/sr5Kjh7lkxnTnsyGqGPk2MZYUlK/A7e/ivpTBF5v5IXGCAgnSKMq0uMj59Cy9jUdn94 4YY3y1yo+92bX+B3V1arGVsflncSql0w6yMg7tLqyJ/sP/sj8DNBA14Dmlf8gp7PGZ9sESX84WK OlnzwHTwNSZTHQoXxlsVaK46obWz31Rq+dWtn69S9LFNo+WG/pjtVnjhstqQV5VYHi9zJnPD24t 9B/uW0DEQDdfZhUG5FOPBpCelo51/Q7G1K1eyShnQdEkJGSF8jrZ+rl2MbYDWolD4YMaDT8iTMU XY1keRHA9VzZAZvMlYEvoOOUG0VGXLbn6fDhtdvnY1+IEOtPnoGLoMECJjAbNRE14j+iRVPMEpV o28S66Dj9znidk0H+VYlcG0lU7E1UXPFLu1Zh9mJG8JVLTEsNoaiKOVrtzoqKCoP31y/Zq2ICL8 npb4c/JExuvVwZ0qTBe0ECWBnI4NGw= X-Received: by 2002:a05:600c:1d04:b0:477:7af8:c8ad with SMTP id 5b1f17b1804b1-48526984073mr40690805e9.31.1772809202220; Fri, 06 Mar 2026 07:00:02 -0800 (PST) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 22/49] scripts/lsan_suppressions.txt: Add more leaks Date: Fri, 6 Mar 2026 14:59:12 +0000 Message-ID: <20260306145939.2162189-23-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260306145939.2162189-1-peter.maydell@linaro.org> References: <20260306145939.2162189-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x335.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1772809367648154100 Content-Type: text/plain; charset="utf-8" Running "make check" with the clang leak sanitizer reveals some leak reports which are either not our problem or else not a leak which is worth our time to fix. Add some suppressions for these. While we're touching the file, add the usual SPDX header and a comment explaining how to use it. Reviewed-by: Fabiano Rosas Signed-off-by: Peter Maydell Message-id: 20260302092225.4088227-3-peter.maydell@linaro.org --- scripts/lsan_suppressions.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/scripts/lsan_suppressions.txt b/scripts/lsan_suppressions.txt index 7d90c280d0..f88bbab18b 100644 --- a/scripts/lsan_suppressions.txt +++ b/scripts/lsan_suppressions.txt @@ -1,5 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +# This is a set of suppressions for LeakSanitizer; you can use it by setti= ng +# LSAN_OPTIONS=3D"suppressions=3D/path/to/scripts/lsan_suppressions.txt" +# when running a QEMU built with the leak-sanitizer. + # The tcmalloc on Fedora37 confuses things leak:/lib64/libtcmalloc_minimal.so.4 =20 # libxkbcommon also leaks in qemu-keymap leak:/lib64/libxkbcommon.so.0 + +# g_set_user_dirs() deliberately leaks the previous cached g_get_user_* +# values. This is documented in upstream glib's valgrind-format +# suppression file: +# https://github.com/GNOME/glib/blob/main/tools/glib.supp +# This avoids false positive leak reports for the qga-ssh-test. +leak:g_set_user_dirs + +# qemu_irq_intercept_in is only used by the qtest harness, and +# its API inherently involves a leak. +# While we could keep track of the old IRQ data structure +# in order to free it, it doesn't seem very important to fix +# since it is only used by the qtest test harness. +# Just ignore the leak, at least for the moment. +leak:qemu_irq_intercept_in --=20 2.43.0