Merge branch 'bpf-verifier-sec-fixes'

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Alexei Starovoitov says:

====================
This patch set addresses a set of security vulnerabilities
in bpf verifier logic discovered by Jann Horn.
All of the patches are candidates for 4.14 stable.
====================

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Daniel Borkmann 2017-12-21 02:15:42 +01:00

parent 19c832ed9b 2255f8d520

commit 3db9128fcf

3 changed files with 661 additions and 67 deletions

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4

include/linux/bpf_verifier.h

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175

kernel/bpf/verifier.c

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549

tools/testing/selftests/bpf/test_verifier.c

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