Jann Horn 4fa2c639fc udmabuf: also check for F_SEAL_FUTURE_WRITE ... commit 0a16e24e34f28210f68195259456c73462518597 upstream. When F_SEAL_FUTURE_WRITE was introduced, it was overlooked that udmabuf must reject memfds with this flag, just like ones with F_SEAL_WRITE. Fix it by adding F_SEAL_FUTURE_WRITE to SEALS_DENIED. Fixes: ab3948f58f ("mm/memfd: add an F_SEAL_FUTURE_WRITE seal to memfd") Cc: stable@vger.kernel.org Acked-by: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Jann Horn <jannh@google.com> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241204-udmabuf-fixes-v2-2-23887289de1c@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-12-27 13:53:01 +01:00
..
heaps	dma-buf: heaps: Fix off-by-one in CMA heap fault handler	2024-09-18 19:23:06 +02:00
dma-buf-sysfs-stats.c	dma-buf: fix dma_buf_export init order v2	2023-01-24 07:24:30 +01:00
dma-buf-sysfs-stats.h
dma-buf.c
dma-fence-array.c	dma-buf: fix dma_fence_array_signaled v4	2024-12-14 19:54:35 +01:00
dma-fence-chain.c
dma-fence-unwrap.c	dma-fence: Use kernel's sort for merging fences	2024-12-14 19:54:36 +01:00
dma-fence.c	dma-buf: fix an error pointer vs NULL bug	2023-08-03 10:24:19 +02:00
dma-heap.c
dma-resv.c	dma-buf: fix check in dma_resv_add_fence	2023-12-08 08:51:15 +01:00
Kconfig
Makefile
selftest.c	dma-buf: Introduce selftesting framework	2019-08-19 18:01:34 +01:00
selftest.h
selftests.h
st-dma-fence-chain.c	dma-buf: Fix NULL pointer dereference in sanitycheck()	2024-04-10 16:28:21 +02:00
st-dma-fence-unwrap.c	dma-buf: Enable signaling on fence for selftests	2022-09-16 15:53:25 +02:00
st-dma-fence.c	dma-buf: Enable signaling on fence for selftests	2022-09-16 15:53:25 +02:00
st-dma-resv.c	dma-buf: Enable signaling on fence for selftests	2022-09-16 15:53:25 +02:00
sw_sync.c
sync_debug.c	dma-buf/sw-sync: don't enable IRQ from sync_print_obj()	2024-06-12 11:03:55 +02:00
sync_debug.h
sync_file.c
sync_trace.h
udmabuf.c	udmabuf: also check for F_SEAL_FUTURE_WRITE	2024-12-27 13:53:01 +01:00