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| author |   Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-25 10:37:49 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-08-01 11:42:53 +0200 |
| commit | 71ffe9c77dd7a2b62207953091efa8dafec958dd (patch) | |
| tree | d0251ec9b294378915562e50a62ae095616d5430 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mlx5: fix error return code in mlx5_alloc_uuars() (diff) | |
| download | linux-dev-71ffe9c77dd7a2b62207953091efa8dafec958dd.tar.xz linux-dev-71ffe9c77dd7a2b62207953091efa8dafec958dd.zip | |
netfilter: xt_TCPMSS: fix handling of malformed TCP header and options
Make sure the packet has enough room for the TCP header and
that it is not malformed.
While at it, store tcph->doff*4 in a variable, as it is used
several times.
This patch also fixes a possible off by one in case of malformed
TCP options.
Reported-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions