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| author | Daisuke Matsuda <matsuda-daisuke@fujitsu.com> | 2022-09-29 17:00:23 +0900 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2022-09-29 12:57:56 +0300 |
| commit | 8ad891ed435ba24465e0650942267e90a060675f (patch) | |
| tree | 699388d68db1945eb2d5abe2d7c773f79f2ecaaf /arch/nios2/kernel/syscall_table.c | |
| parent | 4b83ddc0924752ebb5f99e84e00d1cb725a9aa51 (diff) | |
| download | lwn-8ad891ed435ba24465e0650942267e90a060675f.tar.gz lwn-8ad891ed435ba24465e0650942267e90a060675f.zip | |
RDMA/rxe: Remove error/warning messages from packet receiver path
Incoming packets to rxe are passed from UDP layer using an encapsulation
socket. If there are any clients reachable to a node, they can invoke the
encapsulation handler arbitrarily by sending malicious or irrelevant
packets. This can potentially cause a message overflow and a subsequent
slowdown on the node.
Signed-off-by: Daisuke Matsuda <matsuda-daisuke@fujitsu.com>
Link: https://lore.kernel.org/r/20220929080023.304242-1-matsuda-daisuke@fujitsu.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'arch/nios2/kernel/syscall_table.c')
0 files changed, 0 insertions, 0 deletions