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-rw-r--r--mm/kasan/report.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 0a2c72ddcdeb..d16ccbc7e4b2 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -314,24 +314,24 @@ static bool __must_check get_address_stack_frame_info(const void *addr,
return false;
aligned_addr = round_down((unsigned long)addr, sizeof(long));
- mem_ptr = round_down(aligned_addr, KASAN_SHADOW_SCALE_SIZE);
+ mem_ptr = round_down(aligned_addr, KASAN_GRANULE_SIZE);
shadow_ptr = kasan_mem_to_shadow((void *)aligned_addr);
shadow_bottom = kasan_mem_to_shadow(end_of_stack(current));
while (shadow_ptr >= shadow_bottom && *shadow_ptr != KASAN_STACK_LEFT) {
shadow_ptr--;
- mem_ptr -= KASAN_SHADOW_SCALE_SIZE;
+ mem_ptr -= KASAN_GRANULE_SIZE;
}
while (shadow_ptr >= shadow_bottom && *shadow_ptr == KASAN_STACK_LEFT) {
shadow_ptr--;
- mem_ptr -= KASAN_SHADOW_SCALE_SIZE;
+ mem_ptr -= KASAN_GRANULE_SIZE;
}
if (shadow_ptr < shadow_bottom)
return false;
- frame = (const unsigned long *)(mem_ptr + KASAN_SHADOW_SCALE_SIZE);
+ frame = (const unsigned long *)(mem_ptr + KASAN_GRANULE_SIZE);
if (frame[0] != KASAN_CURRENT_STACK_FRAME_MAGIC) {
pr_err("KASAN internal error: frame info validation failed; invalid marker: %lu\n",
frame[0]);
@@ -599,6 +599,6 @@ void kasan_non_canonical_hook(unsigned long addr)
else
bug_type = "maybe wild-memory-access";
pr_alert("KASAN: %s in range [0x%016lx-0x%016lx]\n", bug_type,
- orig_addr, orig_addr + KASAN_SHADOW_MASK);
+ orig_addr, orig_addr + KASAN_GRANULE_SIZE - 1);
}
#endif