Kees Cook
d3a2d5b755
randstruct: gcc-plugin: Fix attribute addition
[ Upstream commit f39f18f3c3531aa802b58a20d39d96e82eb96c14 ]
Based on changes in the 2021 public version of the randstruct
out-of-tree GCC plugin[1], more carefully update the attributes on
resulting decls, to avoid tripping checks in GCC 15's
comptypes_check_enum_int() when it has been configured with
"--enable-checking=misc":
arch/arm64/kernel/kexec_image.c:132:14: internal compiler error: in comptypes_check_enum_int, at c/c-typeck.cc:1519
132 | const struct kexec_file_ops kexec_image_ops = {
| ^~~~~~~~~~~~~~
internal_error(char const*, ...), at gcc/gcc/diagnostic-global-context.cc:517
fancy_abort(char const*, int, char const*), at gcc/gcc/diagnostic.cc:1803
comptypes_check_enum_int(tree_node*, tree_node*, bool*), at gcc/gcc/c/c-typeck.cc:1519
...
Link: https://archive.org/download/grsecurity/grsecurity-3.1-5.10.41-202105280954.patch.gz [1]
Reported-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Closes: https://github.com/KSPP/linux/issues/367
Closes: https://lore.kernel.org/lkml/20250530000646.104457-1-thiago.bauermann@linaro.org/
Reported-by: Ingo Saitz <ingo@hannover.ccc.de>
Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104745
Fixes: 313dd1b629 ("gcc-plugins: Add the randstruct plugin")
Tested-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Link: https://lore.kernel.org/r/20250530221824.work.623-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2025-09-09 18:44:01 +02:00 |
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atomic
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basic
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kbuild: remove unneeded comments and code from scripts/basic/Makefile
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2019-08-29 23:54:29 +09:00 |
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coccinelle
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scripts: add dummy report mode to add_namespace.cocci
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2020-08-11 15:33:35 +02:00 |
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dtc
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scripts/dtc: dtx_diff: remove broken example from help text
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2022-01-27 09:19:55 +01:00 |
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gcc-plugins
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randstruct: gcc-plugin: Fix attribute addition
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2025-09-09 18:44:01 +02:00 |
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gdb
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scripts/gdb: fix lx-timerlist for Python3
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2023-05-17 11:35:55 +02:00 |
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genksyms
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genksyms: fix memory leak when the same symbol is read from *.symref file
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2025-03-13 12:43:00 +01:00 |
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kconfig
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kconfig: lxdialog: fix 'space' to (de)select options
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2025-08-28 16:21:29 +02:00 |
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ksymoops
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mod
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modpost: fix the missed iteration for the max bit in do_input()
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2025-01-09 13:23:36 +01:00 |
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package
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kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
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2020-09-03 11:27:10 +02:00 |
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selinux
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selinux: Chain up tool resolving errors in install_policy.sh
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2025-04-10 14:29:39 +02:00 |
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tracing
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ftrace/scripts: Update the instructions for ftrace-bisect.sh
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2023-02-06 07:52:44 +01:00 |
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.gitignore
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adjust_autoksyms.sh
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asn1_compiler.c
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ASN.1: Fix check for strdup() success
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2023-04-26 11:24:06 +02:00 |
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bin2c.c
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bloat-o-meter
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scripts: switch explicitly to Python 3
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2021-05-22 11:38:30 +02:00 |
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bootgraph.pl
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bpf_helpers_doc.py
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scripts/bpf: Fix xdp_md forward declaration typo
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2024-03-01 13:13:38 +01:00 |
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cc-can-link.sh
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check_extable.sh
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checkincludes.pl
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checkkconfigsymbols.py
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checkpatch.pl
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checkpatch: fix unescaped left brace
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2020-12-30 11:51:27 +01:00 |
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checkstack.pl
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checksyscalls.sh
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checkversion.pl
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clang-version.sh
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cleanfile
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cleanpatch
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coccicheck
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config
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kbuild: fix argument parsing in scripts/config
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2025-06-04 14:32:31 +02:00 |
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conmakehash.c
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const_structs.checkpatch
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decode_stacktrace.sh
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scripts/decode_stacktrace: strip basepath from all paths
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2020-07-29 10:18:35 +02:00 |
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decodecode
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scripts/decodecode: fix trapping instruction formatting
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2020-05-14 07:58:29 +02:00 |
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depmod.sh
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depmod: handle the case of /sbin/depmod without /sbin in PATH
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2021-01-12 20:16:10 +01:00 |
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diffconfig
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scripts: switch explicitly to Python 3
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2021-05-22 11:38:30 +02:00 |
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documentation-file-ref-check
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export_report.pl
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modpost: move the namespace field in Module.symvers last
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2020-03-25 08:25:55 +01:00 |
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extract-cert.c
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cert host tools: Stop complaining about deprecated OpenSSL functions
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2022-11-25 17:42:10 +01:00 |
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extract-ikconfig
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extract-module-sig.pl
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extract-sys-certs.pl
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extract-vmlinux
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extract_xc3028.pl
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faddr2line
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scripts/faddr2line: Fix regression in name resolution on ppc64le
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2022-12-08 11:23:02 +01:00 |
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file-size.sh
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find-unused-docs.sh
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scripts/find-unused-docs: Fix massive false positives
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2020-02-11 04:35:23 -08:00 |
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gcc-goto.sh
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gcc-ld
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gcc-plugin.sh
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gcc-version.sh
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gcc-x86_32-has-stack-protector.sh
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kbuild: Fix '-S -c' in x86 stack protector scripts
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2024-08-19 05:33:53 +02:00 |
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gcc-x86_64-has-stack-protector.sh
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kbuild: Fix '-S -c' in x86 stack protector scripts
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2024-08-19 05:33:53 +02:00 |
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gen_compile_commands.py
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gen_compile_commands: lower the entry count threshold
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2019-07-27 12:18:19 +09:00 |
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gen_ksymdeps.sh
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kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y
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2021-09-22 12:26:26 +02:00 |
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get_abi.pl
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tweewide: Fix most Shebang lines
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2021-05-22 11:38:30 +02:00 |
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get_dvb_firmware
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get_maintainer.pl
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gfp-translate
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headerdep.pl
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headers_check.pl
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headers_install.sh
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scripts: headers_install: Exit with error on config leak
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2020-06-24 17:50:33 +02:00 |
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insert-sys-cert.c
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kallsyms.c
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scripts/kallsyms: fix definitely-lost memory leak
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2020-01-04 19:18:23 +01:00 |
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Kbuild.include
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kbuild: Add KBUILD_CPPFLAGS to as-option invocation
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2025-08-28 16:21:33 +02:00 |
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Kconfig.include
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kconfig: introduce m32-flag and m64-flag
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2020-04-08 09:08:37 +02:00 |
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kernel-doc
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kernel-doc: Allow anonymous enum
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2019-08-12 15:00:37 -06:00 |
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ld-version.sh
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leaking_addresses.pl
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leaking_addresses: Always print a trailing newline
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2021-11-17 09:48:31 +01:00 |
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Lindent
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link-vmlinux.sh
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kbuild: Fix changing ELF file type for output of gen_btf for big endian
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2024-02-23 08:25:10 +01:00 |
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Makefile
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scripts: set proper OpenSSL include dir also for sign-file
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2021-02-26 10:10:27 +01:00 |
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Makefile.asm-generic
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Makefile.build
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kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n'
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2021-07-14 16:53:20 +02:00 |
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Makefile.clean
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kbuild: clean up subdir-ymn calculation in Makefile.clean
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2019-08-29 23:54:29 +09:00 |
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Makefile.dtbinst
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Makefile.extrawarn
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kbuild: Move -Wenum-enum-conversion to W=2
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2025-03-13 12:43:09 +01:00 |
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Makefile.gcc-plugins
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gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
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2022-08-25 11:18:31 +02:00 |
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Makefile.headersinst
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kbuild: move headers_check rule to usr/include/Makefile
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2020-03-05 16:43:47 +01:00 |
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Makefile.host
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kbuild: use -MMD instead of -MD to exclude system headers from dependency
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2025-07-17 18:24:51 +02:00 |
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Makefile.kasan
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kasan/arm64: fix CONFIG_KASAN_SW_TAGS && KASAN_INLINE
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2019-08-15 13:24:04 +01:00 |
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Makefile.kcov
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Makefile.lib
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kbuild: use -MMD instead of -MD to exclude system headers from dependency
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2025-07-17 18:24:51 +02:00 |
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Makefile.modbuiltin
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Makefile.modfinal
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kbuild: move modkern_{c,a}flags to Makefile.lib from Makefile.build
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2019-08-22 01:14:11 +09:00 |
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Makefile.modinst
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Makefile.modpost
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kbuild: Fix include path in scripts/Makefile.modpost
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2022-09-05 10:27:45 +02:00 |
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Makefile.modsign
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Makefile.package
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kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
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2020-09-03 11:27:10 +02:00 |
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Makefile.ubsan
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makelst
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markup_oops.pl
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mkcompile_h
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kbuild: Use uname for LINUX_COMPILE_HOST detection
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2024-12-14 19:44:19 +01:00 |
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mkmakefile
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kbuild: get rid of $(realpath ...) from scripts/mkmakefile
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2019-08-29 23:54:29 +09:00 |
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mksysmap
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mksysmap: Fix the mismatch of 'L0' symbols in System.map
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2022-09-28 11:03:59 +02:00 |
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mkuboot.sh
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module-common.lds
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modules-check.sh
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namespace.pl
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namespace: fix namespace.pl script to support relative paths
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2019-10-05 15:29:49 +09:00 |
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nsdeps
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scripts: add dummy report mode to add_namespace.cocci
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2020-08-11 15:33:35 +02:00 |
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objdiff
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parse-maintainers.pl
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parse-maintainers: Mark as executable
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2020-03-25 08:25:49 +01:00 |
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patch-kernel
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pnmtologo.c
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profile2linkerlist.pl
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prune-kernel
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recordmcount.c
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recordmcount: Fix memory leaks in the uwrite function
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2023-05-30 12:44:04 +01:00 |
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recordmcount.h
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recordmcount: Correct st_shndx handling
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2021-06-30 08:47:49 -04:00 |
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recordmcount.pl
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recordmcount.pl: fix typo in s390 mcount regex
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2022-01-05 12:37:44 +01:00 |
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setlocalversion
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scripts/setlocalversion: make git describe output more reliable
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2020-11-01 12:01:01 +01:00 |
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show_delta
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tweewide: Fix most Shebang lines
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2021-05-22 11:38:30 +02:00 |
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sign-file.c
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sign-file: Fix incorrect return values check
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2023-12-20 15:41:17 +01:00 |
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sortextable.c
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sortextable.h
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spdxcheck-test.sh
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spdxcheck.py
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spelling.txt
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sphinx-pre-install
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tweewide: Fix most Shebang lines
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2021-05-22 11:38:30 +02:00 |
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split-man.pl
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tweewide: Fix most Shebang lines
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2021-05-22 11:38:30 +02:00 |
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stackdelta
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stackusage
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subarch.include
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tags.sh
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scripts/tags.sh: Resolve gtags empty index generation
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2023-07-27 08:37:03 +02:00 |
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tools-support-relr.sh
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Makefile: fix GDB warning with CONFIG_RELR
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2021-07-14 16:53:12 +02:00 |
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unifdef.c
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ver_linux
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xen-hypercalls.sh
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xz_wrap.sh
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kbuild: add variables for compression tools
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2020-09-03 11:27:10 +02:00 |