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| author | Dan Carpenter <[email protected]> | 2025-01-13 06:18:39 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-01-14 22:55:25 +0000 |
| commit | 16ebb6f5b6295c9688749862a39a4889c56227f8 (patch) | |
| tree | c3277f7fff024b22bb46a6bd399721eb1e8bb16f /tools/testing/selftests/net/lib/py/ynl.py | |
| parent | Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/... (diff) | |
| download | kernel-16ebb6f5b6295c9688749862a39a4889c56227f8.tar.gz kernel-16ebb6f5b6295c9688749862a39a4889c56227f8.zip | |
nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
The "sizeof(struct cmsg_bpf_event) + pkt_size + data_size" math could
potentially have an integer wrapping bug on 32bit systems. Check for
this and return an error.
Fixes: 9816dd35ecec ("nfp: bpf: perf event output helpers support")
Signed-off-by: Dan Carpenter <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/ynl.py')
0 files changed, 0 insertions, 0 deletions