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| author | Jan Engelhardt <jengelh@medozas.de> | 2010-06-07 11:50:25 +0200 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2010-06-07 11:56:07 +0200 |
| commit | 0cb675b8f18c4b074d4c69461638820708e98100 (patch) | |
| tree | 25cf2323eb2d272755b098d29edbb7ef7ede4335 /ip6tables-restore.c | |
| parent | 491c1660fced08e2d1a08c101c63af04250275d0 (diff) | |
xtables: another try at chain name length checking
Since XT_EXTENSION_MAXNAMELEN is now available, make use of it
and clear the confusion.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'ip6tables-restore.c')
| -rw-r--r-- | ip6tables-restore.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ip6tables-restore.c b/ip6tables-restore.c index f0725d1e..008566c4 100644 --- a/ip6tables-restore.c +++ b/ip6tables-restore.c @@ -253,11 +253,11 @@ int main(int argc, char *argv[]) exit(1); } - if (strlen(chain) > XT_FUNCTION_MAXNAMELEN - 1) + if (strlen(chain) >= XT_EXTENSION_MAXNAMELEN) xtables_error(PARAMETER_PROBLEM, "Invalid chain name `%s' " "(%u chars max)", - chain, XT_FUNCTION_MAXNAMELEN - 1); + chain, XT_EXTENSION_MAXNAMELEN - 1); if (ip6tc_builtin(chain, handle) <= 0) { if (noflush && ip6tc_is_chain(chain, handle)) { |