diff options
Diffstat (limited to 'extensions/libxt_set.h')
| -rw-r--r-- | extensions/libxt_set.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/extensions/libxt_set.h b/extensions/libxt_set.h index ad895a75..685bfab9 100644 --- a/extensions/libxt_set.h +++ b/extensions/libxt_set.h @@ -6,12 +6,11 @@ #include <sys/types.h> #include <sys/socket.h> #include <errno.h> -#include "../iptables/xshared.h" 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); @@ -19,12 +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) |