diff options
Diffstat (limited to 'extensions/libxt_set.h')
| -rw-r--r-- | extensions/libxt_set.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/extensions/libxt_set.h b/extensions/libxt_set.h index 597bf7eb..b7de4cc4 100644 --- a/extensions/libxt_set.h +++ b/extensions/libxt_set.h @@ -10,7 +10,7 @@ static int get_version(unsigned *version) { - int res, sockfd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); + int res, sockfd = socket(AF_INET, SOCK_RAW | SOCK_CLOEXEC, IPPROTO_RAW); struct ip_set_req_version req_version; socklen_t size = sizeof(req_version); @@ -18,12 +18,6 @@ get_version(unsigned *version) xtables_error(OTHER_PROBLEM, "Can't open socket to ipset.\n"); - if (fcntl(sockfd, F_SETFD, FD_CLOEXEC) == -1) { - xtables_error(OTHER_PROBLEM, - "Could not set close on exec: %s\n", - strerror(errno)); - } - req_version.op = IP_SET_OP_VERSION; res = getsockopt(sockfd, SOL_IP, SO_IP_SET, &req_version, &size); if (res != 0) @@ -152,7 +146,7 @@ parse_dirs_v0(const char *opt_arg, struct xt_set_info_v0 *info) info->u.flags[i++] |= IPSET_DST; else xtables_error(PARAMETER_PROBLEM, - "You must spefify (the comma separated list of) 'src' or 'dst'."); + "You must specify (the comma separated list of) 'src' or 'dst'."); } if (tmp) @@ -176,7 +170,7 @@ parse_dirs(const char *opt_arg, struct xt_set_info *info) info->flags |= (1 << info->dim); else if (strncmp(ptr, "dst", 3) != 0) xtables_error(PARAMETER_PROBLEM, - "You must spefify (the comma separated list of) 'src' or 'dst'."); + "You must specify (the comma separated list of) 'src' or 'dst'."); } if (tmp) |