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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2012-06-04 05:28:19 +0200 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2012-06-04 05:32:51 +0200 |
commit | 31bc47b8280fd9824c8ba914ea6bdba6e2a50986 (patch) | |
tree | ddbf754dc050609a800d08a30d6c470d3418d872 | |
parent | Properly convert ipv6 mapped ipv4 addresses. (diff) | |
download | telnet-password-honeypot-31bc47b8280fd9824c8ba914ea6bdba6e2a50986.tar.xz telnet-password-honeypot-31bc47b8280fd9824c8ba914ea6bdba6e2a50986.zip |
Close fds in parent process.
-rw-r--r-- | honeypot.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -500,6 +500,8 @@ int main(int argc, char *argv[]) if (!child) { char ipaddr[INET6_ADDRSTRLEN]; struct in6_addr *v6; + + close(listen_fd); memset(ipaddr, 0, sizeof(ipaddr)); if (connection_addr.ss_family == AF_INET6) { v6 = &(((struct sockaddr_in6 *)&connection_addr)->sin6_addr); @@ -511,7 +513,8 @@ int main(int argc, char *argv[]) inet_ntop(AF_INET, &(((struct sockaddr_in *)&connection_addr)->sin_addr), ipaddr, INET_ADDRSTRLEN); printf("Forked process %d for connection %s.\n", getpid(), ipaddr); handle_connection(connection_fd, ipaddr); - } + } else + close(connection_fd); } fclose(logfile); return 0; |