Your message dated Fri, 06 Dec 2024 18:21:38 +0000 with message-id <[email protected]> and subject line Bug#1075944: Removed package(s) from unstable has caused the Debian Bug report #1070358, regarding clang-16: -fsanitize=fuzzer not working on trixie (but working on bookworm) to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 1070358: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1070358 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: clang-16 Version: 1:16.0.6-26 Severity: normal Dear Maintainer, I was trying to track down a regression reported by the ClusterFuzz service, and when I try to build the fuzzing reproducer on trixie, it fails. However, it works on Bookworm. So while I can work around the problem by using the Bookworm chroot, this is not a great long-term solution. There are two problems; the first is that clang isn't finding the algorithm header file. Using e2fsprogs sources with: configure CC=clang-16 CFLAGS=-g CXX=clang++-16 --enable-fuzzing --enable-ubsan % cd tests/fuzz % make V=1 ext2fs_image_read_write_fuzzer clang++-16 -c -I. -I../../lib -I/usr/projects/e2fsprogs/e2fsprogs/lib -fsanitize=undefined -g -I/usr/include/fuse3 -pthread -DHAVE_CONFIG_H -fsanitize=fuzzer /usr/projects/e2fsprogs/e2fsprogs/tests/fuzz/ext2fs_image_read_write_fuzzer.cc -o ext2fs_image_read_write_fuzzer.o In file included from /usr/projects/e2fsprogs/e2fsprogs/tests/fuzz/ext2fs_image_read_write_fuzzer.cc:27: /usr/lib/llvm-16/lib/clang/16/include/fuzzer/FuzzedDataProvider.h:16:10: fatal error: 'algorithm' file not found #include <algorithm> ^~~~~~~~~~~ 1 error generated. The second problem is that it's not finding -lstdc++: % make V=1 ext2fs_check_directory_fuzzer clang++-16 -fsanitize=undefined -pthread -fsanitize=fuzzer -o ext2fs_check_directory_fuzzer ext2fs_check_directory_fuzzer.o ../../lib/libsupport.a ../../lib/libe2p.a ../../lib/libext2fs.a ../../lib/libcom_err.a -lpthread /bin/ld: cannot find -lstdc++: No such file or directory /bin/ld: cannot find -lstdc++: No such file or directory clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:392: ext2fs_check_directory_fuzzer] Error 1 Now, this works on bookworm, using clang-14. I've also tried using clang-14 on trixie, and it's failing there too. I'm guessing it's some kind of missing package, but it's really unclear what the package should be. I do have libc++16-dev and libc++--dev installed, which is what I *think* should be the right package to get stdc++, but it's apparently not being found. Help? -- System Information: Debian Release: trixie/sid APT prefers testing APT policy: (900, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 6.6.15-amd64 (SMP w/20 CPU threads; PREEMPT) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages clang-16 depends on: ii binutils 2.42-4 ii libc6 2.37-19 ii libc6-dev 2.37-19 ii libclang-common-16-dev 1:16.0.6-26 ii libclang-cpp16t64 1:16.0.6-26 ii libclang1-16t64 1:16.0.6-26 ii libgcc-13-dev 13.2.0-24 ii libllvm16t64 1:16.0.6-26 ii libobjc-13-dev 13.2.0-24 ii libstdc++-13-dev 13.2.0-24 ii libstdc++6 14-20240330-1 ii llvm-16-linker-tools 1:16.0.6-26 Versions of packages clang-16 recommends: ii llvm-16-dev 1:16.0.6-26 ii python3 3.11.8-1 Versions of packages clang-16 suggests: pn clang-16-doc <none> pn wasi-libc <none> -- no debconf information
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--- Begin Message ---Version: 1:16.0.6-27+rm Dear submitter, as the package llvm-toolchain-16 has just been removed from the Debian archive unstable we hereby close the associated bug reports. We are sorry that we couldn't deal with your issue properly. For details on the removal, please see https://bugs.debian.org/1075944 The version of this package that was in Debian prior to this removal can still be found using https://snapshot.debian.org/. Please note that the changes have been done on the master archive and will not propagate to any mirrors until the next dinstall run at the earliest. This message was generated automatically; if you believe that there is a problem with it please contact the archive administrators by mailing [email protected]. Debian distribution maintenance software pp. Thorsten Alteholz (the ftpmaster behind the curtain)
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