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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2022-05-25 20:08:04 +0800 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-05-27 09:33:46 -0700 |
| commit | fbf4df0699926cf620b2f722ddc213826e248962 (patch) | |
| tree | c5916ac0b6e43553db1fa02a49725e29bd85cc58 /mm/kasan/report.c | |
| parent | 1c563432588dbffa71e67ca6e37c826f9fa86e04 (diff) | |
| download | linux-stable-fbf4df0699926cf620b2f722ddc213826e248962.tar.gz linux-stable-fbf4df0699926cf620b2f722ddc213826e248962.tar.bz2 linux-stable-fbf4df0699926cf620b2f722ddc213826e248962.zip | |
mm: kasan: fix input of vmalloc_to_page()
When print virtual mapping info for vmalloc address, it should pass
the addr not page, fix it.
Link: https://lkml.kernel.org/r/20220525120804.38155-1-wangkefeng.wang@huawei.com
Fixes: c056a364e954 ("kasan: print virtual mapping info in reports")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan/report.c')
| -rw-r--r-- | mm/kasan/report.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/kasan/report.c b/mm/kasan/report.c index 199d77cce21a..b341a191651d 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -347,7 +347,7 @@ static void print_address_description(void *addr, u8 tag) va->addr, va->addr + va->size, va->caller); pr_err("\n"); - page = vmalloc_to_page(page); + page = vmalloc_to_page(addr); } } |