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authorKees Cook <keescook@chromium.org>2023-05-17 23:45:37 +0300
committerKees Cook <keescook@chromium.org>2023-06-06 01:31:12 +0300
commit8515e4a746fcb888fa6c320242eccf4c1d402465 (patch)
tree0a7700cf3c14f0182d070e02357edc3d957dccdd /fs/jbd2
parent8762606ae22e71ec65249cdbf809e3dc7ea8ea1e (diff)
downloadlinux-8515e4a746fcb888fa6c320242eccf4c1d402465.tar.xz
checkpatch: Check for 0-length and 1-element arrays
Fake flexible arrays have been deprecated since last millennium. Proper C99 flexible arrays must be used throughout the kernel so CONFIG_FORTIFY_SOURCE and CONFIG_UBSAN_BOUNDS can provide proper array bounds checking. Cc: Andy Whitcroft <apw@canonical.com> Cc: Dwaipayan Ray <dwaipayanray1@gmail.com> Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com> Fixed-by: Joe Perches <joe@perches.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Joe Perches <joe@perches.com> Link: https://lore.kernel.org/r/20230517204530.never.151-kees@kernel.org
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