diff options
| -rw-r--r-- | extensions/libxt_rateest.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/extensions/libxt_rateest.c b/extensions/libxt_rateest.c index ebea4376..333239d9 100644 --- a/extensions/libxt_rateest.c +++ b/extensions/libxt_rateest.c @@ -306,6 +306,9 @@ rateest_final_check(unsigned int flags) { struct xt_rateest_match_info *info = rateest_info; + if (info == NULL) + exit_error(PARAMETER_PROBLEM, "rateest match: " + "you need to specify some flags"); if (!(info->flags & XT_RATEEST_MATCH_REL)) info->flags |= XT_RATEEST_MATCH_ABS; } |