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[81.2.115.145]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c75b327sm7655163f8f.20.2026.02.27.05.57.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Feb 2026 05:57:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772200659; x=1772805459; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=6roZ6KUka4AvFndTl3oMOQCvPictd311jnL9XOZjvFc=; b=K9jQcCV07bVKJVzYWpqbTYkyb2YFtfVhaN1s24vFb+9kQmzWbKMiCpLfYRonhh1SXC mV4R9F4dOMUX15HoLnxFaD4ngphO1o1+uaLZWWbeVIT+Omjz3MPLVbHACk7Q6p1UDp50 fcTDLbgLRryHGF6JPw1l+gmo8FrjOqGyFO2d5Nhg+Mv01UXRPjCQeArQ50tjKD/v2hEs IRDMWGGvzuXCmu31XL9rWJsffiEZx8O1itZTRl1gYj2BBgyjR88IEO48BvK7cR+jto/d 6jYNOD+uMV+zRJoNpzdP4eGuf2jvlCSxEG/5nOUdFSoLHU3Q5KuhfkxlNoCs2OoJfRvL Wumw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772200659; x=1772805459; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=6roZ6KUka4AvFndTl3oMOQCvPictd311jnL9XOZjvFc=; b=DUg5SXuvn5Q7aC/FaobXns7JZKsBdWSH96NzJguW7j20cuMbbSoAmodGn4PsrGEpYk A7+ywU28Qaaj4kXPrLFVNtmLKY2Wtde4HxeXsR/ePOCX9u+g3wY3uBemVeyIgvo0ud+i LsgeZtHwG7N53Jdxctzr0sOSAjJ2M6jBGXXtI5O7kzOkRoQpqn6jrJGblP8ZK/2sSucH iHRD2HT3+SGOQ0Pw67yrE55laE9md8GoniajSTqNQ//r1MhuVekafkSojUeu7OMRFEN3 12azX1BeDUq4kJee8/lRJoeijxHe5PGQ3jtTNSr/3AXtLPmbcqdTaIF3LLKz4ezodWWD 2vOA== X-Forwarded-Encrypted: i=1; AJvYcCVoOyajTZIxGngNGNsbPfDOxxgoNSJ6mZ8E8JG3TaFseBulKv4Lq/IAlqJS7aDJTMMWbwn8ElahXvIe@nongnu.org X-Gm-Message-State: AOJu0YxQmRLTeYoEGDiW7sCcJP5/kS57KTpZaokHSnKk05TSWGvS34Dd TB0YuvuFS/Y/uL64/pmITMoPkYHMB3R6yXhr+HNw9ZTrMwnoBNUU0BFJssT1M0lFVpE= X-Gm-Gg: ATEYQzy/yspOGsNLR5V+TMi/sRAizthzlDRh/6aNOLifoEc+VbyTfSlJkfAAt56VV/K WEi5Xgqcygn63G0FwKjX5WqVoiQRqb+9bHpTRUnP8mzzlrZ+hTgOK+3K2M5/pqINSuIkL5c3v+2 Dx25QGphSjVPgVq1QXpYrig0U2Inn9bQAwXLJFdtF1FKJQwM/DYlv4MJr6YcbodL43R5WA7yk8a 6Ek2vN4AQtox4dcPYgn6RCEOnyG4QBa/MueDkhy2NAGjAKx8J9rsi6f5XpwvktjGY2UaSqsCCbw dy/GYycq/64bAgJGwNG5bUhY6HUBOZRvp4ixjaGyLqXRxrA1gm4slroANQnE9NzroQSqLXXI9O1 dsDfOsy3nqBkRqCDkgzMrfRv2xNG5QQEstKnXCgo/7ya8UWrZxlpD8nWZdqsgPmvmqCW0WTKch4 7fFzv0jRAJJWpa3Uz+1q2IOYq2qWwMk2JroB0jCmoJHHkJC4hvvopgnaA1uLx737Ce8Sc0ZoqJW 7JhAkBUKB6NswUiJuzghZLrL+8N6EI= X-Received: by 2002:a05:6000:2485:b0:439:918f:f2ed with SMTP id ffacd0b85a97d-4399ddfc6a3mr5159550f8f.26.1772200659068; Fri, 27 Feb 2026 05:57:39 -0800 (PST) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH 1/4] scripts: Move lsan_suppressions.txt out of oss-fuzz subdir Date: Fri, 27 Feb 2026 13:57:33 +0000 Message-ID: <20260227135736.2280161-2-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260227135736.2280161-1-peter.maydell@linaro.org> References: <20260227135736.2280161-1-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::42f; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42f.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: 1772200741061158500 Content-Type: text/plain; charset="utf-8" The oss-fuzz code uses an lsan_suppressions file to suppress certain leak-sanitizer cases that are known issues or not our code's bug. This is useful more widely than just for the fuzzer harness: if you want to build QEMU with the leak sanitizer enabled and run 'make check' then you will want to suppress some bogus leak reports. Move the file up a directory, and add the usual SPDX identifier and a comment describing how to use it. Signed-off-by: Peter Maydell --- .gitlab-ci.d/buildtest.yml | 2 +- scripts/lsan_suppressions.txt | 11 +++++++++++ scripts/oss-fuzz/lsan_suppressions.txt | 5 ----- 3 files changed, 12 insertions(+), 6 deletions(-) create mode 100644 scripts/lsan_suppressions.txt delete mode 100644 scripts/oss-fuzz/lsan_suppressions.txt diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml index 1b656b9eb0..7548057c54 100644 --- a/.gitlab-ci.d/buildtest.yml +++ b/.gitlab-ci.d/buildtest.yml @@ -626,7 +626,7 @@ build-oss-fuzz: IMAGE: fedora script: - mkdir build-oss-fuzz - - export LSAN_OPTIONS=3Dsuppressions=3Dscripts/oss-fuzz/lsan_suppressi= ons.txt + - export LSAN_OPTIONS=3Dsuppressions=3Dscripts/lsan_suppressions.txt - CC=3D"clang" CXX=3D"clang++" CFLAGS=3D"-fsanitize=3Daddress" ./scripts/oss-fuzz/build.sh - export ASAN_OPTIONS=3D"fast_unwind_on_malloc=3D0" diff --git a/scripts/lsan_suppressions.txt b/scripts/lsan_suppressions.txt new file mode 100644 index 0000000000..ffade3ba5a --- /dev/null +++ b/scripts/lsan_suppressions.txt @@ -0,0 +1,11 @@ +# 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 + +# libxkbcommon also leaks in qemu-keymap +leak:/lib64/libxkbcommon.so.0 diff --git a/scripts/oss-fuzz/lsan_suppressions.txt b/scripts/oss-fuzz/lsan= _suppressions.txt deleted file mode 100644 index 7d90c280d0..0000000000 --- a/scripts/oss-fuzz/lsan_suppressions.txt +++ /dev/null @@ -1,5 +0,0 @@ -# The tcmalloc on Fedora37 confuses things -leak:/lib64/libtcmalloc_minimal.so.4 - -# libxkbcommon also leaks in qemu-keymap -leak:/lib64/libxkbcommon.so.0 --=20 2.43.0