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>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 3.5 KB |
Makefile | -rw-r--r-- | 931 bytes |
b43_pci_bridge.c | -rw-r--r-- | 1.8 KB |
bridge_pcmcia_80211.c | -rw-r--r-- | 2.8 KB |
driver_chipcommon.c | -rw-r--r-- | 17.7 KB |
driver_chipcommon_pmu.c | -rw-r--r-- | 22.0 KB |
driver_chipcommon_sflash.c | -rw-r--r-- | 4.1 KB |
driver_extif.c | -rw-r--r-- | 5.0 KB |
driver_gige.c | -rw-r--r-- | 7.3 KB |
driver_gpio.c | -rw-r--r-- | 11.7 KB |
driver_mipscore.c | -rw-r--r-- | 8.8 KB |
driver_pcicore.c | -rw-r--r-- | 18.8 KB |
embedded.c | -rw-r--r-- | 6.2 KB |
host_soc.c | -rw-r--r-- | 4.5 KB |
main.c | -rw-r--r-- | 30.3 KB |
pci.c | -rw-r--r-- | 36.7 KB |
pcihost_wrapper.c | -rw-r--r-- | 2.9 KB |
pcmcia.c | -rw-r--r-- | 19.1 KB |
scan.c | -rw-r--r-- | 10.2 KB |
sdio.c | -rw-r--r-- | 15.5 KB |
sprom.c | -rw-r--r-- | 5.2 KB |
ssb_private.h | -rw-r--r-- | 7.0 KB |
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