user/sven/linux.git - Linux Kernel

Age	Commit message (Collapse)	Author
2021-11-18	fortify: Fix dropped strcpy() compile-time write overflow check	Kees Cook
	[ Upstream commit 072af0c638dc8a5c7db2edc4dddbd6d44bee3bdb ] The implementation for intra-object overflow in str*-family functions accidentally dropped compile-time write overflow checking in strcpy(), leaving it entirely to run-time. Add back the intended check. Fixes: 6a39e62abbaf ("lib: string.h: detect intra-object overflow in fortified string functions") Cc: Daniel Axtens <dja@axtens.net> Cc: Francis Laniel <laniel_francis@privacyrequired.com> Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-26	string.h: move fortified functions definitions in a dedicated header.	Francis Laniel
	This patch adds fortify-string.h to contain fortified functions definitions. Thus, the code is more separated and compile time is approximately 1% faster for people who do not set CONFIG_FORTIFY_SOURCE. Link: https://lkml.kernel.org/r/20210111092141.22946-1-laniel_francis@privacyrequired.com Link: https://lkml.kernel.org/r/20210111092141.22946-2-laniel_francis@privacyrequired.com Signed-off-by: Francis Laniel <laniel_francis@privacyrequired.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>