lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 27 Aug 2021 09:30:14 -0700
From:   Kees Cook <>
Cc:     Kees Cook <>, Arnd Bergmann <>,
        Masahiro Yamada <>,,
        "Gustavo A . R . Silva" <>,
        Rasmus Villemoes <>,
        Keith Packard <>,
        Dan Williams <>,
        Daniel Vetter <>,,
Subject: [PATCH v3 4/5] Makefile: Enable -Warray-bounds

With the recent fixes for flexible arrays and expanded FORTIFY_SOURCE
coverage, it is now possible to enable -Warray-bounds. Since both
GCC and Clang include -Warray-bounds in -Wall, we just need to stop
disabling it.

Cc: Arnd Bergmann <>
Cc: Masahiro Yamada <>
Co-developed-by: Gustavo A. R. Silva <>
Signed-off-by: Gustavo A. R. Silva <>
Signed-off-by: Kees Cook <>
 Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Makefile b/Makefile
index e4f5895badb5..8e7e73a642e2 100644
--- a/Makefile
+++ b/Makefile
@@ -995,7 +995,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
 # We'll want to enable this eventually, but it's not going away for 5.7 at least
 KBUILD_CFLAGS += $(call cc-disable-warning, zero-length-bounds)
-KBUILD_CFLAGS += $(call cc-disable-warning, array-bounds)
 KBUILD_CFLAGS += $(call cc-disable-warning, stringop-overflow)
 # Another good warning that we'll want to enable eventually

Powered by blists - more mailing lists