Jordy Zomer 92c4cfaee6 dma-buf: heaps: Fix potential spectre v1 gadget ... It appears like nr could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory from being leaked to userspace via speculative execution by using array_index_nospec. Signed-off-by: Jordy Zomer <jordy@pwning.systems> Fixes: c02a81fba7 ("dma-buf: Add dma-buf heaps framework") Cc: <stable@vger.kernel.org> # v5.6+ Acked-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> [sumits: added fixes and cc: stable tags] Link: https://patchwork.freedesktop.org/patch/msgid/20220129150604.3461652-1-jordy@pwning.systems		2022-02-01 13:18:09 +05:30
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heaps	dma-buf: cma_heap: Fix mutex locking section	2022-01-13 16:35:21 +05:30
Kconfig	…
Makefile	…
dma-buf-sysfs-stats.c	kobject: remove kset from struct kset_uevent_ops callbacks	2021-12-28 11:26:18 +01:00
dma-buf-sysfs-stats.h	…
dma-buf.c	…
dma-fence-array.c	…
dma-fence-chain.c	…
dma-fence.c	…
dma-heap.c	dma-buf: heaps: Fix potential spectre v1 gadget	2022-02-01 13:18:09 +05:30
dma-resv.c	…
selftest.c	…
selftest.h	…
selftests.h	…
st-dma-fence-chain.c	…
st-dma-fence.c	…
st-dma-resv.c	…
sw_sync.c	…
sync_debug.c	…
sync_debug.h	…
sync_file.c	…
sync_trace.h	…
udmabuf.c	…