Benjamin Coddington 184cefbe62 NLM: Defend against file_lock changes after vfs_test_lock() ...

Instead of trusting that struct file_lock returns completely unchanged
after vfs_test_lock() when there's no conflicting lock, stash away our
nlm_lockowner reference so we can properly release it for all cases.

This defends against another file_lock implementation overwriting fl_owner
when the return type is F_UNLCK.

Reported-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Tested-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

2022-07-29 20:08:56 -04:00

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acpi

ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported

2022-07-05 20:36:11 +02:00

asm-generic

kernel: add platform_has() infrastructure

2022-06-06 08:06:00 +02:00

clocksource

Merge tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2022-06-01 10:49:11 -07:00

crypto

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drm

drm/ttm: fix bulk move handling v2

2022-06-14 11:15:19 +02:00

dt-bindings

Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-06-03 11:36:34 -07:00

keys

certs: Move load_certificate_list() to be with the asymmetric keys code

2022-06-21 16:05:06 +01:00

kunit

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kvm

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linux

NLM: Defend against file_lock changes after vfs_test_lock()

2022-07-29 20:08:56 -04:00

math-emu

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media

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memory

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misc

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net

net/tls: Check for errors in tls_device_init

2022-07-14 10:12:39 -07:00

pcmcia

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ras

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rdma

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scsi

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soc

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sound

ASoC: Remove unused hw_write_t type

2022-06-24 16:21:41 +01:00

target

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trace

Merge tag 'net-5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-07-14 12:48:07 -07:00

uapi

Merge tag 'input-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2022-07-17 07:52:46 -07:00

ufs

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vdso

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video

video: of_display_timing.h: include errno.h

2022-07-06 17:16:20 +02:00

xen

arm/xen: Assign xen-grant DMA ops for xen-grant DMA devices

2022-06-06 16:07:30 +02:00