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| author | Andrey Konovalov <andreyknvl@gmail.com> | 2024-06-14 16:32:38 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-06-25 05:52:09 +0200 |
| commit | 1c61990d3762a020817daa353da0a0af6794140b (patch) | |
| tree | db97d61131d267ccc00b2cf62fb1c3d482a10b21 /fs/ocfs2/journal.h | |
| parent | mm: handle profiling for fake memory allocations during compaction (diff) | |
| download | linux-1c61990d3762a020817daa353da0a0af6794140b.tar.xz linux-1c61990d3762a020817daa353da0a0af6794140b.zip | |
kasan: fix bad call to unpoison_slab_object
Commit 29d7355a9d05 ("kasan: save alloc stack traces for mempool") messed
up one of the calls to unpoison_slab_object: the last two arguments are
supposed to be GFP flags and whether to init the object memory.
Fix the call.
Without this fix, __kasan_mempool_unpoison_object provides the object's
size as GFP flags to unpoison_slab_object, which can cause LOCKDEP reports
(and probably other issues).
Link: https://lkml.kernel.org/r/20240614143238.60323-1-andrey.konovalov@linux.dev
Fixes: 29d7355a9d05 ("kasan: save alloc stack traces for mempool")
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reported-by: Brad Spengler <spender@grsecurity.net>
Acked-by: Marco Elver <elver@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/journal.h')
0 files changed, 0 insertions, 0 deletions