Gerd Hoffmann 20119c1e0f udmabuf: add back sanity check ...

[ Upstream commit 05b252cccb2e5c3f56119d25de684b4f810ba40a ]

Check vm_fault->pgoff before using it.  When we removed the warning, we
also removed the check.

Fixes: 7b26e4e211 ("udmabuf: drop WARN_ON() check.")
Reported-by: zdi-disclosures@trendmicro.com
Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-29 08:59:48 +02:00

..

heaps

Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping

2020-10-15 14:43:29 -07:00

dma-buf.c

dma-buf: WARN on dmabuf release with pending attachments

2021-11-18 14:03:52 +01:00

dma-fence-array.c

dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled()

2022-01-27 10:53:43 +01:00

dma-fence-chain.c

dma-buf: fence-chain: Document missing dma_fence_chain_init() parameter in kerneldoc

2020-09-03 17:47:02 +05:30

dma-fence.c

dma-buf: fix kernel-doc warning in dma-fence.c

2020-09-02 14:39:15 +02:00

dma-heap.c

dma-buf: heaps: Fix potential spectre v1 gadget

2022-02-08 18:30:36 +01:00

dma-resv.c

dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.

2020-12-30 11:54:26 +01:00

Kconfig

dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER

2021-09-26 14:08:59 +02:00

Makefile

dma-buf: Exercise dma-fence-chain under selftests

2020-04-09 19:58:55 +01:00

selftest.c

dma-buf: Introduce selftesting framework

2019-08-19 18:01:34 +01:00

selftest.h

dma-buf: Introduce selftesting framework

2019-08-19 18:01:34 +01:00

selftests.h

Merge drm/drm-next into drm-intel-next-queued

2020-06-25 18:05:03 +03:00

seqno-fence.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30 11:26:41 -07:00

st-dma-fence-chain.c

dma-buf: fix dma-fence-chain out of order test

2020-07-02 15:21:40 +02:00

st-dma-fence.c

dmabuf: Mark up onstack timer for selftests

2019-08-20 13:49:15 +01:00

sw_sync.c

compat_ioctl: move more drivers to compat_ptr_ioctl

2019-10-23 17:23:44 +02:00

sync_debug.c

Merge v5.2-rc5 into drm-next

2019-06-19 12:07:29 +02:00

sync_debug.h

dma-buf: Remove unused sync_dump()

2019-04-23 09:30:07 +01:00

sync_file.c

dma-buf/sync_file: Don't leak fences on merge failure

2021-07-25 14:36:20 +02:00

sync_trace.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udmabuf.c

udmabuf: add back sanity check

2022-06-29 08:59:48 +02:00