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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=40.107.92.132; envelope-from=alxndr@bu.edu; helo=NAM10-BN7-obe.outbound.protection.outlook.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.999, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, thuth@redhat.com, Li Qiang , f4bug@amsat.org, Alexander Bulekov Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @bushare.onmicrosoft.com) Content-Type: text/plain; charset="utf-8" With --enable-fuzzing, QEMU_CFLAGS include -fsanitize=3Dfuzzer-no-link. This should allow us to build non-fuzzer binaries using objects instrumented for fuzzing. However, to do that, we also need to link with -fsanitize=3Dfuzzer-no-link. We were not doing that. Reported-by: Li Qiang Signed-off-by: Alexander Bulekov --- configure | 1 + 1 file changed, 1 insertion(+) diff --git a/configure b/configure index a79b3746d4..02aaea31c8 100755 --- a/configure +++ b/configure @@ -6097,6 +6097,7 @@ if test "$fuzzing" =3D "yes" ; then # needed CFLAGS have already been provided if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then QEMU_CFLAGS=3D"$QEMU_CFLAGS -fsanitize=3Dfuzzer-no-link" + QEMU_LDFLAGS=3D"$QEMU_CFLAGS -fsanitize=3Dfuzzer-no-link" FUZZ_EXE_LDFLAGS=3D"-fsanitize=3Dfuzzer" else FUZZ_EXE_LDFLAGS=3D"$LIB_FUZZING_ENGINE" --=20 2.27.0