46fa84a2b9
Add a regression test for the special case where memcpy() previously failed to correctly set the origins: if upon memcpy() four aligned initialized bytes with a zero origin value ended up split between two aligned four-byte chunks, one of those chunks could've received the zero origin value even despite it contained uninitialized bytes from other writes. Link: https://lkml.kernel.org/r/20230911145702.2663753-4-glider@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Suggested-by: Marco Elver <elver@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| .. | ||
| Makefile | ||
| core.c | ||
| hooks.c | ||
| init.c | ||
| instrumentation.c | ||
| kmsan.h | ||
| kmsan_test.c | ||
| report.c | ||
| shadow.c | ||