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
| File | Mode | Size |
|---|---|---|
| broadcom | ||
| intel | ||
| qcom | ||
| samsung | ||
| st | ||
| tegra | ||
| ti-soc-thermal | ||
| Kconfig | -rw-r--r-- | 15.5 KB |
| Makefile | -rw-r--r-- | 2.4 KB |
| amlogic_thermal.c | -rw-r--r-- | 8.4 KB |
| armada_thermal.c | -rw-r--r-- | 25.7 KB |
| cpufreq_cooling.c | -rw-r--r-- | 19.6 KB |
| cpuidle_cooling.c | -rw-r--r-- | 7.4 KB |
| da9062-thermal.c | -rw-r--r-- | 7.7 KB |
| db8500_thermal.c | -rw-r--r-- | 6.4 KB |
| devfreq_cooling.c | -rw-r--r-- | 13.6 KB |
| dove_thermal.c | -rw-r--r-- | 4.7 KB |
| gov_bang_bang.c | -rw-r--r-- | 3.3 KB |
| gov_fair_share.c | -rw-r--r-- | 3.3 KB |
| gov_power_allocator.c | -rw-r--r-- | 21.2 KB |
| gov_step_wise.c | -rw-r--r-- | 5.7 KB |
| gov_user_space.c | -rw-r--r-- | 1.3 KB |
| hisi_thermal.c | -rw-r--r-- | 17.1 KB |
| imx8mm_thermal.c | -rw-r--r-- | 5.3 KB |
| imx_sc_thermal.c | -rw-r--r-- | 3.5 KB |
| imx_thermal.c | -rw-r--r-- | 24.3 KB |
| k3_bandgap.c | -rw-r--r-- | 8.1 KB |
| khadas_mcu_fan.c | -rw-r--r-- | 3.6 KB |
| kirkwood_thermal.c | -rw-r--r-- | 3.0 KB |
| max77620_thermal.c | -rw-r--r-- | 4.6 KB |
| mtk_thermal.c | -rw-r--r-- | 29.9 KB |
| qoriq_thermal.c | -rw-r--r-- | 9.5 KB |
| rcar_gen3_thermal.c | -rw-r--r-- | 12.9 KB |
| rcar_thermal.c | -rw-r--r-- | 14.5 KB |
| rockchip_thermal.c | -rw-r--r-- | 41.4 KB |
| spear_thermal.c | -rw-r--r-- | 4.8 KB |
| sprd_thermal.c | -rw-r--r-- | 13.9 KB |
| sun8i_thermal.c | -rw-r--r-- | 16.1 KB |
| thermal-generic-adc.c | -rw-r--r-- | 4.1 KB |
| thermal_core.c | -rw-r--r-- | 37.7 KB |
| thermal_core.h | -rw-r--r-- | 5.7 KB |
| thermal_helpers.c | -rw-r--r-- | 6.6 KB |
| thermal_hwmon.c | -rw-r--r-- | 7.0 KB |
| thermal_hwmon.h | -rw-r--r-- | 1.0 KB |
| thermal_mmio.c | -rw-r--r-- | 2.7 KB |
| thermal_netlink.c | -rw-r--r-- | 15.9 KB |
| thermal_netlink.h | -rw-r--r-- | 2.3 KB |
| thermal_of.c | -rw-r--r-- | 27.6 KB |
| thermal_sysfs.c | -rw-r--r-- | 22.0 KB |
| uniphier_thermal.c | -rw-r--r-- | 9.3 KB |
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