[PATCH] kasan-improve-double-free-reports-fix

[PATCH 1/6] mm/kasan: fix corruptions and false positive reports · Andrey Ryabinin <hidden> · 2016-08-01
Re: [PATCH 1/6] mm/kasan: fix corruptions and false positive reports · Alexander Potapenko <glider@google.com> · 2016-08-01
[PATCH 2/6] mm/kasan: don't reduce quarantine in atomic contexts · Andrey Ryabinin <hidden> · 2016-08-01
Re: [PATCH 2/6] mm/kasan: don't reduce quarantine in atomic contexts · Alexander Potapenko <glider@google.com> · 2016-08-02
[PATCH 6/6] kasan: improve double-free reports. · Andrey Ryabinin <hidden> · 2016-08-01
Re: [PATCH 6/6] kasan: improve double-free reports. · Alexander Potapenko <glider@google.com> · 2016-08-02
Re: [PATCH 6/6] kasan: improve double-free reports. · Alexander Potapenko <glider@google.com> · 2016-08-02
[PATCH] kasan-improve-double-free-reports-fix · Andrey Ryabinin <hidden> · 2016-08-02
Re: [PATCH 6/6] kasan: improve double-free reports. · Andrey Ryabinin <hidden> · 2016-08-02
Re: [PATCH 6/6] kasan: improve double-free reports. · Alexander Potapenko <glider@google.com> · 2016-08-02
[PATCH 5/6] mm/kasan: get rid of ->state in struct kasan_alloc_meta · Andrey Ryabinin <hidden> · 2016-08-01
Re: [PATCH 5/6] mm/kasan: get rid of ->state in struct kasan_alloc_meta · Alexander Potapenko <glider@google.com> · 2016-08-02
[PATCH 4/6] mm/kasan: get rid of ->alloc_size in struct kasan_alloc_meta · Andrey Ryabinin <hidden> · 2016-08-02
[PATCH 3/6] mm/kasan, slub: don't disable interrupts when object leaves quarantine · Andrey Ryabinin <hidden> · 2016-08-02
Re: [PATCH 3/6] mm/kasan, slub: don't disable interrupts when object leaves quarantine · Alexander Potapenko <glider@google.com> · 2016-08-01

STALE3623d

From: Andrey Ryabinin <hidden>
Date: 2016-08-02 16:36:54
Also in: lkml
Subsystem: kasan, memory management, the rest · Maintainers: Andrey Ryabinin, Andrew Morton, Linus Torvalds

Change doulbe free message per Alexander

Signed-off-by: Andrey Ryabinin <redacted>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
---
 mm/kasan/report.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index ee2bdb4..24c1211 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c

@@ -172,7 +172,7 @@ void kasan_report_double_free(struct kmem_cache *cache, void *object,
 	unsigned long flags;
 
 	kasan_start_report(&flags);
-	pr_err("BUG: Double free or corrupt pointer\n");
+	pr_err("BUG: Double free or freeing an invalid pointer\n");
 	pr_err("Unexpected shadow byte: 0x%hhX\n", shadow);
 	kasan_object_err(cache, object);
 	kasan_end_report(&flags);

-- 
2.7.3

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