| commit | 6f38a30f99966435e0c6b6f5f3ff497f8309ee81 | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@gnumonks.org> | Thu Feb 09 14:35:38 2006 +0000 |
| committer | Harald Welte <laforge@gnumonks.org> | Thu Feb 09 14:35:38 2006 +0000 |
| tree | 8f7b19f1a6ba840fcd63c8678f6b971d51a8228d | |
| parent | d3476b294f6a0570b0ec3322f580d6446c6f20fe [diff] [blame] |
fix segfault or loading of invalid counters in ip[6]tables-restore (Olaf Rempel) (Closes: #437)
diff --git a/iptables-restore.c b/iptables-restore.c index e2872cd..cc49c73 100644 --- a/iptables-restore.c +++ b/iptables-restore.c
@@ -269,7 +269,10 @@ char *ctrs; ctrs = strtok(NULL, " \t\n"); - parse_counters(ctrs, &count); + if (!ctrs || !parse_counters(ctrs, &count)) + exit_error(PARAMETER_PROBLEM, + "invalid policy counters " + "for chain '%s'\n", chain); } else { memset(&count, 0,