lkml.org 
[lkml]   [2022]   [Mar]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH mm 01/22] kasan: drop addr check from describe_object_addr
Date
From: Andrey Konovalov <andreyknvl@google.com>

describe_object_addr() used to be called with NULL addr in the early
days of KASAN. This no longer happens, so drop the check.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
mm/kasan/report.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index f64352008bb8..607a8c2e4674 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -162,9 +162,6 @@ static void describe_object_addr(struct kmem_cache *cache, void *object,
" which belongs to the cache %s of size %d\n",
object, cache->name, cache->object_size);

- if (!addr)
- return;
-
if (access_addr < object_addr) {
rel_type = "to the left";
rel_bytes = object_addr - access_addr;
--
2.25.1
\
 
 \ /
  Last update: 2022-03-02 17:38    [W:0.166 / U:0.400 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site