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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-09-08 21:39:21 +0200 |
|---|---|---|
| committer | Gaurav Sinha <gaurav.sinha@vyatta.com> | 2012-09-10 10:13:02 -0700 |
| commit | 0cf70ce9b1bcb63d54d9514558b74ae2bde39d9f (patch) | |
| tree | f3cb11737f7465d8355bb7a2fb6126498cbc43ad | |
| parent | 53dae1e02959fc1a90632b73e2b1220c45bcd508 (diff) | |
| download | conntrack-tools-0cf70ce9b1bcb63d54d9514558b74ae2bde39d9f.tar.gz conntrack-tools-0cf70ce9b1bcb63d54d9514558b74ae2bde39d9f.zip | |
conntrackd: parse: fix wrong maximum length for ATTR_EXP_FN
It was set to NFCT_HELPER_NAME_MAX (16 bytes), but we have function
names that are larger, eg. nf-nat-follow-master which is 18 bytes
long.
This leads to hitting malformed message while synchronizing
expectations.
I'll add some new constant to libnetfilter_conntrack instead of
hardcoding this, later.
Reported-by: Gaurav Sinha <gaurav.sinha@vyatta.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 46faeab56cf4117f41cb6f1f1c40a9c18a81372f)
| -rw-r--r-- | src/parse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/parse.c b/src/parse.c index 732bc44..c3b7f7f 100644 --- a/src/parse.c +++ b/src/parse.c @@ -396,7 +396,7 @@ static struct exp_parser { [NTA_EXP_FN] = { .parse = exp_parse_str, .exp_attr = ATTR_EXP_FN, - .max_size = NFCT_HELPER_NAME_MAX, + .max_size = 32, /* XXX: artificial limit */ }, }; |