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| author |   Jakub Jankowski <shasta@toxcorp.com> | 2019-04-25 23:46:50 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-06 00:36:17 +0200 |
| commit | f5e85ce8e733c2547827f6268136b70b802eabdb (patch) | |
| tree | 53938cb6e125dbb15a2cda02814a44e816b2cfd8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | netfilter: nf_flow_table: check ttl value in flow offload data path (diff) | |
| download | wireguard-linux-f5e85ce8e733c2547827f6268136b70b802eabdb.tar.xz wireguard-linux-f5e85ce8e733c2547827f6268136b70b802eabdb.zip | |
netfilter: nf_conntrack_h323: restore boundary check correctness
Since commit bc7d811ace4a ("netfilter: nf_ct_h323: Convert
CHECK_BOUND macro to function"), NAT traversal for H.323
doesn't work, failing to parse H323-UserInformation.
nf_h323_error_boundary() compares contents of the bitstring,
not the addresses, preventing valid H.323 packets from being
conntrack'd.
This looks like an oversight from when CHECK_BOUND macro was
converted to a function.
To fix it, stop dereferencing bs->cur and bs->end.
Fixes: bc7d811ace4a ("netfilter: nf_ct_h323: Convert CHECK_BOUND macro to function")
Signed-off-by: Jakub Jankowski <shasta@toxcorp.com>
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