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| author | Andrey Konovalov <andreyknvl@google.com> | 2022-09-05 23:05:41 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:00 -0700 |
| commit | 015b109f1f7a799a51def6be37a53b650c4a8fda (patch) | |
| tree | 29cb31ba4edb2f7a57c664a01c78ea7b43d267c0 /mm/kasan/kasan.h | |
| parent | a794898a0e17c1c563fcce614efbd3644d48fa2e (diff) | |
| download | linux-stable-015b109f1f7a799a51def6be37a53b650c4a8fda.tar.gz linux-stable-015b109f1f7a799a51def6be37a53b650c4a8fda.tar.bz2 linux-stable-015b109f1f7a799a51def6be37a53b650c4a8fda.zip | |
kasan: introduce complete_report_info
Introduce a complete_report_info() function that fills in the
first_bad_addr field of kasan_report_info instead of doing it in
kasan_report_*().
This function will be extended in the next patch.
Link: https://lkml.kernel.org/r/8eb1a9bd01f5d31eab4524da54a101b8720b469e.1662411799.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan/kasan.h')
| -rw-r--r-- | mm/kasan/kasan.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index 4fddfdb08abf..7e07115873d3 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -153,12 +153,15 @@ enum kasan_report_type { }; struct kasan_report_info { + /* Filled in by kasan_report_*(). */ enum kasan_report_type type; void *access_addr; - void *first_bad_addr; size_t access_size; bool is_write; unsigned long ip; + + /* Filled in by the common reporting code. */ + void *first_bad_addr; }; /* Do not change the struct layout: compiler ABI. */ |