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| author | Chenyuan Yang <[email protected]> | 2025-03-13 19:54:41 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <[email protected]> | 2025-03-23 09:20:33 +0000 |
| commit | 778b09d91baafb13408470c721d034d6515cfa5a (patch) | |
| tree | 32a51abdecacd193fc8345b961c05567f8fb8369 /tools/testing/selftests/net/lib/py/netns.py | |
| parent | netfilter: fib: avoid lookup if socket is available (diff) | |
| download | kernel-778b09d91baafb13408470c721d034d6515cfa5a.tar.gz kernel-778b09d91baafb13408470c721d034d6515cfa5a.zip | |
netfilter: nfnetlink_queue: Initialize ctx to avoid memory allocation error
It is possible that ctx in nfqnl_build_packet_message() could be used
before it is properly initialize, which is only initialized
by nfqnl_get_sk_secctx().
This patch corrects this problem by initializing the lsmctx to a safe
value when it is declared.
This is similar to the commit 35fcac7a7c25
("audit: Initialize lsmctx to avoid memory allocation error").
Fixes: 2d470c778120 ("lsm: replace context+len with lsm_context")
Signed-off-by: Chenyuan Yang <[email protected]>
Signed-off-by: Pablo Neira Ayuso <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/netns.py')
0 files changed, 0 insertions, 0 deletions