Dan Carpenter 82a9bc343b netfs, fscache: Prevent Oops in fscache_put_cache() ...

[ Upstream commit 3be0b3ed1d ]

This function dereferences "cache" and then checks if it's
IS_ERR_OR_NULL().  Check first, then dereference.

Fixes: 9549332df4 ("fscache: Implement cache registration")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/e84bc740-3502-4f16-982a-a40d5676615c@moroto.mountain/ # v2
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-31 16:17:04 -08:00

..

cache.c

netfs, fscache: Prevent Oops in fscache_put_cache()

2024-01-31 16:17:04 -08:00

cookie.c

fscache: Fix oops due to race with cookie_lru and use_cookie

2022-12-07 11:49:18 -08:00

internal.h

fscache: Move fscache_cookies_seq_ops specific code under CONFIG_PROC_FS

2022-04-08 23:54:37 +01:00

io.c

use less confusing names for iov_iter direction initializers

2023-02-09 11:28:04 +01:00

Kconfig

fscache: remove FSCACHE_OLD_API Kconfig option

2022-04-08 23:54:37 +01:00

main.c

…

Makefile

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proc.c

…

stats.c

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volume.c

fscache: Use clear_and_wake_up_bit() in fscache_create_volume_work()

2023-02-22 12:59:43 +01:00