Revision 27de809a3d83a6199664479ebb19712533d6fd9b authored by Björn Töpel on 28 October 2021, 12:51:15 UTC, committed by Jakub Kicinski on 28 October 2021, 15:14:30 UTC
The bpf_jit_binary_free() function requires a non-NULL argument. When
the RISC-V BPF JIT fails to converge in NR_JIT_ITERATIONS steps,
jit_data->header will be NULL, which triggers a NULL
dereference. Avoid this by checking the argument, prior calling the
function.
Fixes: ca6cb5447cec ("riscv, bpf: Factor common RISC-V JIT code")
Signed-off-by: Björn Töpel <bjorn@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20211028125115.514587-1-bjorn@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
1 parent 20af886
index.rst
.. SPDX-License-Identifier: GPL-2.0
================
ARM Architecture
================
.. toctree::
:maxdepth: 1
arm
booting
cluster-pm-race-avoidance
firmware
interrupts
kernel_mode_neon
kernel_user_helpers
memory
mem_alignment
tcm
setup
swp_emulation
uefi
vlocks
porting
features
SoC-specific documents
======================
.. toctree::
:maxdepth: 1
ixp4xx
marvell
microchip
netwinder
nwfpe/index
keystone/overview
keystone/knav-qmss
omap/index
pxa/mfp
sa1100/index
stm32/stm32f746-overview
stm32/overview
stm32/stm32h743-overview
stm32/stm32h750-overview
stm32/stm32f769-overview
stm32/stm32f429-overview
stm32/stm32mp157-overview
sunxi
samsung/index
samsung-s3c24xx/index
sunxi/clocks
spear/overview
sti/stih416-overview
sti/stih407-overview
sti/stih418-overview
sti/overview
sti/stih415-overview
vfp/release-notes
.. only:: subproject and html
Indices
=======
* :ref:`genindex`
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