diff options
| author | Harald Welte <laforge@gnumonks.org> | 2002-03-14 11:35:58 +0000 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2002-03-14 11:35:58 +0000 |
| commit | b77f1dafb9f35752bb9685323bcacb32a0e6ddc5 (patch) | |
| tree | 32821b41042796995881aabc74f6821e7603b288 /extensions/libipt_tcpmss.c | |
| parent | dffa8ddb43ca2d5bfe7344daea2f6e80c5adaa58 (diff) | |
Fix 'iptables -p !' bug (segfault when `!' used without argument)
Diffstat (limited to 'extensions/libipt_tcpmss.c')
| -rw-r--r-- | extensions/libipt_tcpmss.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/extensions/libipt_tcpmss.c b/extensions/libipt_tcpmss.c index 92e05392..87353bfe 100644 --- a/extensions/libipt_tcpmss.c +++ b/extensions/libipt_tcpmss.c @@ -79,8 +79,7 @@ parse(int c, char **argv, int invert, unsigned int *flags, if (*flags) exit_error(PARAMETER_PROBLEM, "Only one `--mss' allowed"); - if (check_inverse(optarg, &invert)) - optind++; + check_inverse(optarg, &invert, &optind, 0); parse_tcp_mssvalues(argv[optind-1], &mssinfo->mss_min, &mssinfo->mss_max); if (invert) |