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authorlaforge <laforge>2002-03-14 11:35:58 +0000
committerlaforge <laforge>2002-03-14 11:35:58 +0000
commit01608a86ae513b512ec966845e86a8490dc502f8 (patch)
tree32821b41042796995881aabc74f6821e7603b288 /extensions/libipt_icmp.c
parentb57c177708274e319680a5ac425fabbcbee7edb1 (diff)
Fix 'iptables -p !' bug (segfault when `!' used without argument)
Diffstat (limited to 'extensions/libipt_icmp.c')
-rw-r--r--extensions/libipt_icmp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/extensions/libipt_icmp.c b/extensions/libipt_icmp.c
index 8d2d85d..98098fa 100644
--- a/extensions/libipt_icmp.c
+++ b/extensions/libipt_icmp.c
@@ -183,8 +183,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
switch (c) {
case '1':
- if (check_inverse(optarg, &invert))
- optind++;
+ check_inverse(optarg, &invert, &optind, 0);
*nfcache |= parse_icmp(argv[optind-1],
&icmpinfo->type,
icmpinfo->code);