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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-26 12:19:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-26 12:19:04 -0700
commit4be240b18aa67b1144af546bea2d7cad1b75c19b (patch)
treef95b3ca5c3f5de5b634da578b55f85d2ae89c5de /mm/filemap.c
parentMerge tag 'for-5.18/64bit-pi-2022-03-25' of git://git.kernel.dk/linux-block (diff)
parentfortify: Add Clang support (diff)
downloadlinux-dev-4be240b18aa67b1144af546bea2d7cad1b75c19b.tar.xz
linux-dev-4be240b18aa67b1144af546bea2d7cad1b75c19b.zip
Merge tag 'memcpy-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull FORTIFY_SOURCE updates from Kees Cook: "This series consists of two halves: - strict compile-time buffer size checking under FORTIFY_SOURCE for the memcpy()-family of functions (for extensive details and rationale, see the first commit) - enabling FORTIFY_SOURCE for Clang, which has had many overlapping bugs that we've finally worked past" * tag 'memcpy-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: fortify: Add Clang support fortify: Make sure strlen() may still be used as a constant expression fortify: Use __diagnose_as() for better diagnostic coverage fortify: Make pointer arguments const Compiler Attributes: Add __diagnose_as for Clang Compiler Attributes: Add __overloadable for Clang Compiler Attributes: Add __pass_object_size for Clang fortify: Replace open-coded __gnu_inline attribute fortify: Update compile-time tests for Clang 14 fortify: Detect struct member overflows in memset() at compile-time fortify: Detect struct member overflows in memmove() at compile-time fortify: Detect struct member overflows in memcpy() at compile-time
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