Kees Cook fbd126f5a6 gcov: annotate struct gcov_iterator with __counted_by ... Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct gcov_iterator. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Link: https://lkml.kernel.org/r/20230922175220.work.327-kees@kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Tom Rix <trix@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-10-18 14:43:22 -07:00
..
Kconfig	gcov: Remove compiler version check	2021-12-02 17:25:21 +09:00
Makefile	gcov: shut up missing prototype warnings for internal stubs	2023-08-18 10:18:58 -07:00
base.c	…
clang.c	gcov: clang: fix the buffer overflow issue	2022-11-22 18:50:41 -08:00
fs.c	gcov: annotate struct gcov_iterator with __counted_by	2023-10-18 14:43:22 -07:00
gcc_4_7.c	gcov: add support for checksum field	2022-12-21 14:31:52 -08:00
gcc_base.c	…
gcov.h	…