From: Nathan Chancellor <nathan@kernel.org> To: Kees Cook <keescook@chromium.org>, linux-hardening@vger.kernel.org Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>, Keith Packard <keithpac@amazon.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-staging@lists.linux.dev, linux-block@vger.kernel.org, linux-kbuild@vger.kernel.org, clang-built-linux@googlegroups.com Subject: Re: [PATCH 31/64] fortify: Explicitly disable Clang support Date: Tue, 27 Jul 2021 14:18:58 -0700 [thread overview] Message-ID: <da989ffc-da64-33a2-581e-6920eb7ebd2d@kernel.org> (raw) In-Reply-To: <20210727205855.411487-32-keescook@chromium.org> On 7/27/2021 1:58 PM, Kees Cook wrote: > Clang has never correctly compiled the FORTIFY_SOURCE defenses due to > a couple bugs: > > Eliding inlines with matching __builtin_* names > https://bugs.llvm.org/show_bug.cgi?id=50322 > > Incorrect __builtin_constant_p() of some globals > https://bugs.llvm.org/show_bug.cgi?id=41459 > > In the process of making improvements to the FORTIFY_SOURCE defenses, the > first (silent) bug (coincidentally) becomes worked around, but exposes > the latter which breaks the build. As such, Clang must not be used with > CONFIG_FORTIFY_SOURCE until at least latter bug is fixed (in Clang 13), > and the fortify routines have been rearranged. > > Update the Kconfig to reflect the reality of the current situation. > > Signed-off-by: Kees Cook <keescook@chromium.org> > --- > security/Kconfig | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/security/Kconfig b/security/Kconfig > index 0ced7fd33e4d..8f0e675e70a4 100644 > --- a/security/Kconfig > +++ b/security/Kconfig > @@ -191,6 +191,9 @@ config HARDENED_USERCOPY_PAGESPAN > config FORTIFY_SOURCE > bool "Harden common str/mem functions against buffer overflows" > depends on ARCH_HAS_FORTIFY_SOURCE > + # https://bugs.llvm.org/show_bug.cgi?id=50322 > + # https://bugs.llvm.org/show_bug.cgi?id=41459 > + depends on !CONFIG_CC_IS_CLANG Should be !CC_IS_CLANG, Kconfig is hard :) > help > Detect overflows of buffers in common string and memory functions > where the compiler can determine and validate the buffer sizes. > Cheers, Nathan
WARNING: multiple messages have this Message-ID (diff)
From: Nathan Chancellor <nathan@kernel.org> To: Kees Cook <keescook@chromium.org>, linux-hardening@vger.kernel.org Cc: linux-kbuild@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-staging@lists.linux.dev, linux-wireless@vger.kernel.org, "Gustavo A. R. Silva" <gustavoars@kernel.org>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, clang-built-linux@googlegroups.com, Keith Packard <keithpac@amazon.com>, netdev@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org> Subject: Re: [PATCH 31/64] fortify: Explicitly disable Clang support Date: Tue, 27 Jul 2021 14:18:58 -0700 [thread overview] Message-ID: <da989ffc-da64-33a2-581e-6920eb7ebd2d@kernel.org> (raw) In-Reply-To: <20210727205855.411487-32-keescook@chromium.org> On 7/27/2021 1:58 PM, Kees Cook wrote: > Clang has never correctly compiled the FORTIFY_SOURCE defenses due to > a couple bugs: > > Eliding inlines with matching __builtin_* names > https://bugs.llvm.org/show_bug.cgi?id=50322 > > Incorrect __builtin_constant_p() of some globals > https://bugs.llvm.org/show_bug.cgi?id=41459 > > In the process of making improvements to the FORTIFY_SOURCE defenses, the > first (silent) bug (coincidentally) becomes worked around, but exposes > the latter which breaks the build. As such, Clang must not be used with > CONFIG_FORTIFY_SOURCE until at least latter bug is fixed (in Clang 13), > and the fortify routines have been rearranged. > > Update the Kconfig to reflect the reality of the current situation. > > Signed-off-by: Kees Cook <keescook@chromium.org> > --- > security/Kconfig | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/security/Kconfig b/security/Kconfig > index 0ced7fd33e4d..8f0e675e70a4 100644 > --- a/security/Kconfig > +++ b/security/Kconfig > @@ -191,6 +191,9 @@ config HARDENED_USERCOPY_PAGESPAN > config FORTIFY_SOURCE > bool "Harden common str/mem functions against buffer overflows" > depends on ARCH_HAS_FORTIFY_SOURCE > + # https://bugs.llvm.org/show_bug.cgi?id=50322 > + # https://bugs.llvm.org/show_bug.cgi?id=41459 > + depends on !CONFIG_CC_IS_CLANG Should be !CC_IS_CLANG, Kconfig is hard :) > help > Detect overflows of buffers in common string and memory functions > where the compiler can determine and validate the buffer sizes. > Cheers, Nathan
next prev parent reply other threads:[~2021-07-27 21:19 UTC|newest] Thread overview: 308+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-27 20:57 [PATCH 00/64] Introduce strict memcpy() bounds checking Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-27 20:57 ` [PATCH 01/64] media: omap3isp: Extract struct group for memcpy() region Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 0:55 ` Gustavo A. R. Silva 2021-07-28 0:55 ` Gustavo A. R. Silva 2021-07-28 1:50 ` Kees Cook 2021-07-28 1:50 ` Kees Cook 2021-07-28 8:59 ` David Sterba 2021-07-28 8:59 ` David Sterba 2021-07-28 9:14 ` Dan Carpenter 2021-07-28 21:37 ` Bart Van Assche 2021-07-28 21:37 ` David Sterba 2021-07-28 21:37 ` David Sterba 2021-07-29 5:56 ` Greg Kroah-Hartman 2021-07-29 8:20 ` Dan Carpenter 2021-07-29 8:20 ` Dan Carpenter 2021-07-30 6:00 ` Kees Cook 2021-07-30 6:00 ` Kees Cook 2021-07-30 8:38 ` David Sterba 2021-07-30 8:38 ` David Sterba 2021-07-30 9:00 ` Dan Carpenter 2021-07-30 16:44 ` Kees Cook 2021-07-30 17:08 ` Nick Desaulniers 2021-07-30 17:08 ` Nick Desaulniers 2021-07-30 17:08 ` Nick Desaulniers 2021-07-30 19:18 ` Kees Cook 2021-07-27 20:57 ` [PATCH 02/64] mac80211: Use flex-array for radiotap header bitmap Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 7:35 ` Dan Carpenter 2021-07-28 7:35 ` Dan Carpenter 2021-07-28 9:23 ` David Sterba 2021-07-28 9:23 ` David Sterba 2021-07-28 21:54 ` Kees Cook 2021-07-29 10:45 ` David Sterba 2021-07-29 10:45 ` David Sterba 2021-07-30 6:06 ` Kees Cook 2021-07-28 21:20 ` Kees Cook 2021-07-28 21:20 ` Kees Cook 2021-07-28 23:14 ` Kees Cook 2021-07-28 23:14 ` Kees Cook 2021-07-28 23:33 ` Kees Cook 2021-07-28 23:33 ` Kees Cook 2021-07-29 8:25 ` Dan Carpenter 2021-07-29 8:25 ` Dan Carpenter 2021-07-27 20:57 ` [PATCH 03/64] rpmsg: glink: Replace strncpy() with strscpy_pad() Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 2:07 ` Gustavo A. R. Silva 2021-07-28 2:07 ` Gustavo A. R. Silva 2021-07-27 20:57 ` [PATCH 04/64] stddef: Introduce struct_group() helper macro Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 2:32 ` Gustavo A. R. Silva 2021-07-28 2:32 ` Gustavo A. R. Silva 2021-07-28 10:54 ` Rasmus Villemoes 2021-07-28 10:54 ` Rasmus Villemoes 2021-07-28 21:59 ` Kees Cook 2021-07-28 21:59 ` Kees Cook 2021-07-30 22:19 ` Williams, Dan J 2021-07-30 22:19 ` Williams, Dan J 2021-07-31 2:59 ` Kees Cook 2021-07-31 2:59 ` Kees Cook 2021-07-31 5:24 ` Rasmus Villemoes 2021-07-31 15:10 ` Kees Cook 2021-07-27 20:57 ` [PATCH 05/64] skbuff: Switch structure bounds to struct_group() Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 3:50 ` Gustavo A. R. Silva 2021-07-28 3:50 ` Gustavo A. R. Silva 2021-07-27 20:57 ` [PATCH 06/64] bnxt_en: Use struct_group_attr() for memcpy() region Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 1:03 ` Michael Chan 2021-07-28 1:03 ` Michael Chan 2021-07-28 1:03 ` Michael Chan 2021-07-28 4:45 ` Gustavo A. R. Silva 2021-07-28 4:45 ` Gustavo A. R. Silva 2021-07-27 20:57 ` [PATCH 07/64] staging: rtl8192e: Use struct_group() " Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-27 22:30 ` Larry Finger 2021-07-27 22:30 ` Larry Finger 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-27 20:57 ` [PATCH 08/64] staging: rtl8192u: " Kees Cook 2021-07-27 20:57 ` Kees Cook 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-27 20:58 ` [PATCH 09/64] staging: rtl8723bs: Avoid field-overflowing memcpy() Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:46 ` Greg Kroah-Hartman 2021-07-28 5:46 ` Greg Kroah-Hartman 2021-07-27 20:58 ` [PATCH 10/64] lib80211: Use struct_group() for memcpy() region Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:52 ` Greg Kroah-Hartman 2021-07-28 5:52 ` Greg Kroah-Hartman 2021-08-13 8:04 ` Johannes Berg 2021-08-13 8:04 ` Johannes Berg 2021-08-13 15:49 ` Kees Cook 2021-08-13 19:44 ` Johannes Berg 2021-08-13 19:44 ` Johannes Berg 2021-07-27 20:58 ` [PATCH 11/64] net/mlx5e: Avoid field-overflowing memcpy() Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 12/64] mwl8k: Use struct_group() for memcpy() region Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 13/64] libertas: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 14/64] libertas_tf: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 15/64] ipw2x00: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 18:55 ` Stanislav Yakovlev 2021-07-28 18:55 ` Stanislav Yakovlev 2021-07-28 18:55 ` Stanislav Yakovlev 2021-07-27 20:58 ` [PATCH 16/64] thermal: intel: int340x_thermal: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 17/64] iommu/amd: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 18/64] cxgb3: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 19/64] ip: Use struct_group() for memcpy() regions Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:55 ` Greg Kroah-Hartman 2021-07-28 5:55 ` Greg Kroah-Hartman 2021-07-28 6:14 ` Gustavo A. R. Silva 2021-07-28 6:14 ` Gustavo A. R. Silva 2021-07-28 6:19 ` Greg Kroah-Hartman 2021-07-28 6:19 ` Greg Kroah-Hartman 2021-07-28 6:31 ` Gustavo A. R. Silva 2021-07-28 6:31 ` Gustavo A. R. Silva 2021-07-28 6:37 ` Gustavo A. R. Silva 2021-07-28 6:37 ` Gustavo A. R. Silva 2021-07-28 6:41 ` Greg Kroah-Hartman 2021-07-28 6:41 ` Greg Kroah-Hartman 2021-07-28 21:01 ` Kees Cook 2021-07-28 21:01 ` Kees Cook 2021-07-29 1:59 ` Bart Van Assche 2021-07-29 1:59 ` Bart Van Assche 2021-07-27 20:58 ` [PATCH 20/64] intersil: Use struct_group() for memcpy() region Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 21/64] cxgb4: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 22/64] bnx2x: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 23/64] drm/amd/pm: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-30 2:07 ` Alex Deucher 2021-07-30 2:07 ` Alex Deucher 2021-07-30 2:07 ` Alex Deucher 2021-07-27 20:58 ` [PATCH 24/64] staging: wlan-ng: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-28 5:45 ` Greg Kroah-Hartman 2021-07-27 20:58 ` [PATCH 25/64] drm/mga/mga_ioc32: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:56 ` Greg Kroah-Hartman 2021-07-28 5:56 ` Greg Kroah-Hartman 2021-07-29 12:11 ` Daniel Vetter 2021-07-31 4:20 ` Kees Cook 2021-07-27 20:58 ` [PATCH 26/64] net/mlx5e: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 27/64] HID: cp2112: " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 28/64] compiler_types.h: Remove __compiletime_object_size() Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 29/64] lib/string: Move helper functions out of string.c Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 30/64] fortify: Move remaining fortify helpers into fortify-string.h Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 31/64] fortify: Explicitly disable Clang support Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 21:18 ` Nathan Chancellor [this message] 2021-07-27 21:18 ` Nathan Chancellor 2021-07-27 21:47 ` Kees Cook 2021-07-27 21:47 ` Kees Cook 2021-07-27 20:58 ` [PATCH 32/64] fortify: Add compile-time FORTIFY_SOURCE tests Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 33/64] lib: Introduce CONFIG_TEST_MEMCPY Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 23:31 ` Bart Van Assche 2021-07-27 23:31 ` Bart Van Assche 2021-07-27 23:33 ` Randy Dunlap 2021-07-27 23:33 ` Randy Dunlap 2021-07-28 1:30 ` Kees Cook 2021-07-28 1:30 ` Kees Cook 2021-07-27 20:58 ` [PATCH 34/64] fortify: Detect struct member overflows in memcpy() at compile-time Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 22:43 ` Nick Desaulniers 2021-07-27 22:43 ` Nick Desaulniers 2021-07-27 22:43 ` Nick Desaulniers 2021-07-28 1:47 ` Kees Cook 2021-07-28 1:47 ` Kees Cook 2021-07-28 0:34 ` kernel test robot 2021-07-28 3:24 ` kernel test robot 2021-07-28 11:19 ` Rasmus Villemoes 2021-07-28 11:19 ` Rasmus Villemoes 2021-07-30 2:39 ` Kees Cook 2021-07-30 2:39 ` Kees Cook 2021-07-28 11:44 ` kernel test robot 2021-07-28 15:22 ` kernel test robot 2021-07-28 22:06 ` kernel test robot 2021-07-27 20:58 ` [PATCH 35/64] fortify: Detect struct member overflows in memmove() " Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-08-02 5:08 ` kernel test robot 2021-07-27 20:58 ` [PATCH 36/64] scsi: ibmvscsi: Avoid multi-field memset() overflow by aiming at srp Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 1:39 ` Martin K. Petersen 2021-07-28 1:39 ` Martin K. Petersen 2021-07-28 18:57 ` Kees Cook 2021-07-28 18:57 ` Kees Cook 2021-07-29 3:35 ` Martin K. Petersen 2021-07-29 3:35 ` Martin K. Petersen 2021-07-30 19:11 ` Tyrel Datwyler 2021-07-30 18:16 ` Tyrel Datwyler 2021-07-27 20:58 ` [PATCH 37/64] string.h: Introduce memset_after() for wiping trailing members/padding Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 38/64] xfrm: Use memset_after() to clear padding Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 39/64] mac80211: Use memset_after() to clear tx status Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-31 15:55 ` Kees Cook 2021-08-13 7:40 ` Johannes Berg 2021-08-13 7:40 ` Johannes Berg 2021-08-13 16:08 ` Kees Cook 2021-08-13 18:19 ` Johannes Berg 2021-08-13 18:19 ` Johannes Berg 2021-08-13 7:41 ` Johannes Berg 2021-08-13 7:41 ` Johannes Berg 2021-07-27 20:58 ` [PATCH 40/64] net: 802: Use memset_after() to clear struct fields Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 41/64] net: dccp: Use memset_after() for TP zeroing Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 42/64] net: qede: Use memset_after() for counters Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-31 16:07 ` Kees Cook 2021-07-27 20:58 ` [PATCH 43/64] ath11k: Use memset_after() for clearing queue descriptors Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 44/64] iw_cxgb4: Use memset_after() for cpl_t5_pass_accept_rpl Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 45/64] intel_th: msu: Use memset_after() for clearing hw header Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 46/64] IB/mthca: Use memset_after() for clearing mpt_entry Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 47/64] btrfs: Use memset_after() to clear end of struct Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 9:42 ` David Sterba 2021-07-28 9:42 ` David Sterba 2021-07-28 21:56 ` Kees Cook 2021-07-29 10:33 ` David Sterba 2021-07-29 10:33 ` David Sterba 2021-07-31 15:25 ` Kees Cook 2021-08-09 11:20 ` David Sterba 2021-07-27 20:58 ` [PATCH 48/64] drbd: Use struct_group() to zero algs Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 21:45 ` Bart Van Assche 2021-07-28 21:45 ` Bart Van Assche 2021-07-30 2:31 ` Kees Cook 2021-07-30 2:31 ` Kees Cook 2021-07-30 2:57 ` Bart Van Assche 2021-07-30 2:57 ` Bart Van Assche 2021-07-30 9:25 ` Lars Ellenberg 2021-07-30 9:25 ` Lars Ellenberg 2021-07-30 15:32 ` Nick Desaulniers 2021-07-30 15:32 ` Nick Desaulniers 2021-07-27 20:58 ` [PATCH 49/64] cm4000_cs: Use struct_group() to zero struct cm4000_dev region Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:48 ` Greg Kroah-Hartman 2021-07-28 5:48 ` Greg Kroah-Hartman 2021-07-27 20:58 ` [PATCH 50/64] KVM: x86: Use struct_group() to zero decode cache Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 51/64] tracing: Use struct_group() to zero struct trace_iterator Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 52/64] dm integrity: Use struct_group() to zero struct journal_sector Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 53/64] HID: roccat: Use struct_group() to zero kone_mouse_event Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 54/64] ipv6: Use struct_group() to zero rt6_info Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-29 18:58 ` Jakub Kicinski 2021-07-29 18:58 ` Jakub Kicinski 2021-07-31 15:01 ` Kees Cook 2021-07-27 20:58 ` [PATCH 55/64] RDMA/mlx5: Use struct_group() to zero struct mlx5_ib_mr Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 56/64] ethtool: stats: Use struct_group() to clear all stats at once Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 57/64] netfilter: conntrack: Use struct_group() to zero struct nf_conn Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 58/64] powerpc: Split memset() to avoid multi-field overflow Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-08-05 11:36 ` Michael Ellerman 2021-07-27 20:58 ` [PATCH 59/64] fortify: Detect struct member overflows in memset() at compile-time Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 2:59 ` kernel test robot 2021-07-28 17:18 ` kernel test robot 2021-07-27 20:58 ` [PATCH 60/64] fortify: Work around Clang inlining bugs Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 61/64] Makefile: Enable -Warray-bounds Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 62/64] netlink: Avoid false-positive memcpy() warning Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-28 5:49 ` Greg Kroah-Hartman 2021-07-28 5:49 ` Greg Kroah-Hartman 2021-07-28 11:24 ` Rasmus Villemoes 2021-07-28 11:24 ` Rasmus Villemoes 2021-07-30 1:39 ` Kees Cook 2021-07-30 1:39 ` Kees Cook 2021-07-30 1:41 ` Kees Cook 2021-07-30 1:41 ` Kees Cook 2021-07-27 20:58 ` [PATCH 63/64] iwlwifi: dbg_ini: Split memcpy() to avoid multi-field write Kees Cook 2021-07-27 20:58 ` Kees Cook 2021-07-27 20:58 ` [PATCH 64/64] fortify: Add run-time WARN for cross-field memcpy() Kees Cook 2021-07-27 20:58 ` Kees Cook
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