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| author | Phil Sutter <phil@nwl.cc> | 2021-06-11 19:06:45 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-16 22:25:01 +0200 |
| commit | 5acc44f39458f43dac9724cefa4da29847cfe997 (patch) | |
| tree | 68a851bea1e9e6bbcd21e6de9ad0be28f3067866 /tools/perf/scripts/python/stackcollapse.py | |
| parent | c7654495916e109f76a67fd3ae68f8fa70ab4faa (diff) | |
| download | linux-5acc44f39458f43dac9724cefa4da29847cfe997.tar.gz linux-5acc44f39458f43dac9724cefa4da29847cfe997.tar.bz2 linux-5acc44f39458f43dac9724cefa4da29847cfe997.zip | |
netfilter: nft_exthdr: Search chunks in SCTP packets only
Since user space does not generate a payload dependency, plain sctp
chunk matches cause searching in non-SCTP packets, too. Avoid this
potential mis-interpretation of packet data by checking pkt->tprot.
Fixes: 133dc203d77df ("netfilter: nft_exthdr: Support SCTP chunks")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions