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31cc578ae2
This patch fixes the issue due to: BUG: KASAN: slab-out-of-bounds in nft_flow_rule_create+0x622/0x6a2 net/netfilter/nf_tables_offload.c:40 Read of size 8 at addr ffff888103910b58 by task syz-executor227/16244 The error happens when expr->ops is accessed early on before performing the boundary check and after nft_expr_next() moves the expr to go out-of-bounds. This patch checks the boundary condition before expr->ops that fixes the slab-out-of-bounds Read issue. Add nft_expr_more() and use it to fix this problem. Signed-off-by: Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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| clocksource | ||
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| kunit | ||
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| linux | ||
| math-emu | ||
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