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Add the ability to allocate memory from kfence and trigger a read after free on that memory to validate that kfence is working properly. This is used by ChromeOS integration tests to validate that kfence errors can be collected on user devices and parsed properly. Cc: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: kasan-dev@googlegroups.com Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20231129214413.3156334-1-swboyd@chromium.org Signed-off-by: Kees Cook <keescook@chromium.org> |
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| .. | ||
| bugs.c | ||
| cfi.c | ||
| core.c | ||
| fortify.c | ||
| heap.c | ||
| lkdtm.h | ||
| Makefile | ||
| perms.c | ||
| powerpc.c | ||
| refcount.c | ||
| rodata.c | ||
| stackleak.c | ||
| usercopy.c | ||