Colin Ian King c7ebd3622b 6lowpan: iphc: Fix an off-by-one check of array index ... [ Upstream commit 9af417610b6142e826fd1ee8ba7ff3e9a2133a5a ] The bounds check of id is off-by-one and the comparison should be >= rather >. Currently the WARN_ON_ONCE check does not stop the out of range indexing of &ldev->ctx.table[id] so also add a return path if the bounds are out of range. Addresses-Coverity: ("Illegal address computation"). Fixes: 5609c185f2 ("6lowpan: iphc: add support for stateful compression") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-15 09:50:34 +02:00
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6lowpan_i.h
core.c
debugfs.c
iphc.c
Kconfig
Makefile
ndisc.c
nhc_dest.c
nhc_fragment.c
nhc_ghc_ext_dest.c
nhc_ghc_ext_frag.c
nhc_ghc_ext_hop.c
nhc_ghc_ext_route.c
nhc_ghc_icmpv6.c
nhc_ghc_udp.c
nhc_hop.c
nhc_ipv6.c
nhc_mobility.c
nhc_routing.c
nhc_udp.c
nhc.c
nhc.h