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| author | Magnus Karlsson <[email protected]> | 2020-11-03 09:41:29 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2020-11-04 20:37:28 +0000 |
| commit | f78331f74cacb33d87cd60376dacc5bd397959e2 (patch) | |
| tree | 090786d3bda73e455f781d0692a5e565346150ba /net/tipc/node.c | |
| parent | libbpf, hashmap: Fix undefined behavior in hash_bits (diff) | |
| download | kernel-f78331f74cacb33d87cd60376dacc5bd397959e2.tar.gz kernel-f78331f74cacb33d87cd60376dacc5bd397959e2.zip | |
libbpf: Fix null dereference in xsk_socket__delete
Fix a possible null pointer dereference in xsk_socket__delete that
will occur if a null pointer is fed into the function.
Fixes: 2f6324a3937f ("libbpf: Support shared umems between queues and devices")
Reported-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Magnus Karlsson <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'net/tipc/node.c')
0 files changed, 0 insertions, 0 deletions