Lizhi Xu 60bbfc295a netfs: Prevent duplicate unlocking ...

[ Upstream commit 66d938e89e940e512f4c3deac938ecef399c13f9 ]

The filio lock has been released here, so there is no need to jump to
error_folio_unlock to release it again.

Reported-by: syzbot+b73c7d94a151e2ee1e9b@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=b73c7d94a151e2ee1e9b
Signed-off-by: Lizhi Xu <lizhi.xu@windriver.com>
Acked-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-10-12 12:57:17 +02:00

..

buffered_read.c

netfs: Fix enomem handling in buffered reads

2025-01-17 13:40:34 +01:00

buffered_write.c

netfs: Prevent duplicate unlocking

2025-10-12 12:57:17 +02:00

direct_read.c

netfs: Fix netfs_unbuffered_read() to return ssize_t rather than int

2025-04-10 14:39:31 +02:00

direct_write.c

netfs: Fix i_size updating

2025-07-10 16:04:52 +02:00

fscache_cache.c

netfs: Revert "netfs: Switch debug logging to pr_debug()"

2024-07-24 10:15:37 +02:00

fscache_cookie.c

fs/netfs/fscache_cookie: add missing "n_accesses" check

2024-08-12 22:03:26 +02:00

fscache_internal.h

netfs, fscache: Combine fscache with netfs

2023-12-24 15:08:46 +00:00

fscache_io.c

netfs: Revert "netfs: Switch debug logging to pr_debug()"

2024-07-24 10:15:37 +02:00

fscache_main.c

fscache: delete fscache_cookie_lru_timer when fscache exits to avoid UAF

2024-09-01 10:30:25 +02:00

fscache_proc.c

netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs"

2024-01-04 13:15:32 +00:00

fscache_stats.c

netfs: Fix interaction between write-streaming and cachefiles culling

2024-01-05 15:42:25 +00:00

fscache_volume.c

netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING

2024-12-05 14:01:14 +01:00

internal.h

netfs: Fix write oops in generic/346 (9p) and generic/074 (cifs)

2024-09-26 17:45:20 -05:00

iterator.c

netfs: Speed up buffered reading

2024-09-12 12:20:41 +02:00

Kconfig

netfs: clean up after renaming FSCACHE_DEBUG config

2024-08-12 22:03:26 +02:00

locking.c

netfs: Downgrade i_rwsem for a buffered write

2024-10-17 15:33:42 +02:00

main.c

netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS

2025-05-02 07:59:26 +02:00

Makefile

netfs: Speed up buffered reading

2024-09-12 12:20:41 +02:00

misc.c

netfs: Fix a KMSAN uninit-value error in netfs_clear_buffer

2024-10-01 16:02:42 +02:00

objects.c

netfs: Speed up buffered reading

2024-09-12 12:20:41 +02:00

read_collect.c

fs/netfs/read_collect: add to next->prev_donated

2025-03-22 12:54:28 -07:00

read_pgpriv2.c

fs/netfs/read_pgpriv2: skip folio queues without marks3

2025-03-13 13:02:18 +01:00

read_retry.c

netfs: Fix read-retry for fs with no ->prepare_read()

2025-01-17 13:40:45 +01:00

stats.c

netfs: Speed up buffered reading

2024-09-12 12:20:41 +02:00

write_collect.c

netfs: Fix unbuffered write error handling

2025-08-28 16:31:04 +02:00

write_issue.c

netfs: Fix unbuffered write error handling

2025-08-28 16:31:04 +02:00