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7005e7ec28
Add a regression test to ensure that kmsan_unpoison_memory() works the same as an unpoisoning operation added by the instrumentation. The test has two subtests: one that checks the instrumentation, and one that checks kmsan_unpoison_memory(). Each subtest initializes the first byte of a 4-byte buffer, then checks that the other 3 bytes are uninitialized. [glider@google.com: change description, remove comment about failing test case] Link: https://lkml.kernel.org/r/20240528104807.738758-2-glider@google.com Signed-off-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com> Link: https://lore.kernel.org/lkml/20240524232804.1984355-1-bjohannesmeyer@gmail.com/T/ Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| .. | ||
| core.c | ||
| hooks.c | ||
| init.c | ||
| instrumentation.c | ||
| kmsan_test.c | ||
| kmsan.h | ||
| Makefile | ||
| report.c | ||
| shadow.c | ||