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(localhost [IPv6:::1]) by gnu-cfl-3.localdomain (Postfix) with ESMTP id 62C92740097; Tue, 9 Apr 2024 07:24:35 -0700 (PDT) From: "H.J. Lu" To: binutils@sourceware.org Cc: amodra@gmail.com, gcc-patches@gcc.gnu.org Subject: [PATCH 0/2] mmap: Avoid the sanitizer configure check failure Date: Tue, 9 Apr 2024 07:24:33 -0700 Message-ID: <20240409142435.1708867-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.44.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3012.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: When -fsanitize=address,undefined is used to build, the mmap configure check failed with ================================================================= ==231796==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d72b in main /home/alan/build/gas-san/all/bfd/conftest.c:239 Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d2e1 in main /home/alan/build/gas-san/all/bfd/conftest.c:190 SUMMARY: AddressSanitizer: 8192 byte(s) leaked in 2 allocation(s). Define GCC_AC_FUNC_MMAP with export ASAN_OPTIONS=detect_leaks=0 to avoid the sanitizer configure check failure. H.J. Lu (2): mmap: Avoid the sanitizer configure check failure mmap: Avoid the sanitizer configure check failure bfd/Makefile.in | 2 +- bfd/aclocal.m4 | 1 + bfd/configure | 5 +++++ bfd/configure.ac | 2 +- binutils/Makefile.in | 2 +- binutils/aclocal.m4 | 1 + binutils/configure | 5 +++++ binutils/configure.ac | 2 +- config/mmap.m4 | 12 ++++++++++++ config/no-executables.m4 | 4 ++-- ld/Makefile.in | 2 +- ld/aclocal.m4 | 1 + ld/configure | 5 +++++ ld/configure.ac | 2 +- libctf/Makefile.in | 2 +- libctf/aclocal.m4 | 1 + libctf/configure | 5 +++++ libctf/configure.ac | 2 +- libiberty/Makefile.in | 1 + libiberty/acinclude.m4 | 2 +- libiberty/aclocal.m4 | 1 + libiberty/configure | 5 +++++ libsframe/Makefile.in | 1 + libsframe/aclocal.m4 | 1 + libsframe/configure | 5 +++++ libsframe/configure.ac | 2 +- zlib/Makefile.in | 2 +- zlib/acinclude.m4 | 1 + zlib/configure | 7 ------- 29 files changed, 64 insertions(+), 20 deletions(-) -- 2.44.0