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| author |  wuchi <wuchi.zero@gmail.com>
| 2022-06-20 18:02:44 +0800 |
|---|---|---|
| committer |  akpm <akpm@linux-foundation.org>
| 2022-07-17 17:31:38 -0700 |
| commit | 86e5908ec293bf6505a59d02542da006226bcaa7 (patch) | |
| tree | 0fdf7d7de783319fb1f1517c2381f5e27cd8cad1 /drivers/mmc | |
| parent | lib/stackdepot: replace CONFIG_STACK_HASH_ORDER with automatic sizing (diff) | |
| download | linux-86e5908ec293bf6505a59d02542da006226bcaa7.tar.gz linux-86e5908ec293bf6505a59d02542da006226bcaa7.tar.bz2 linux-86e5908ec293bf6505a59d02542da006226bcaa7.zip | |
lib/error-inject: traverse list with mutex
Traversing list without mutex in get_injectable_error_type will
race with the following code:
list_del_init(&ent->list)
kfree(ent)
in module_unload_ei_list. So fix that.
Link: https://lkml.kernel.org/r/20220620100244.82896-1-wuchi.zero@gmail.com
Signed-off-by: wuchi <wuchi.zero@gmail.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions