diff options
| -rw-r--r-- | src/common/identd.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/common/identd.c b/src/common/identd.c index e3ea9e95..f413c8ae 100644 --- a/src/common/identd.c +++ b/src/common/identd.c @@ -82,15 +82,15 @@ identd (char *username) } #ifdef USE_IPV6 +#define IPV6BUFLEN 60 static int identd_ipv6 (char *username) { int sok, read_sok, len; char *p; char buf[256]; - char outbuf[256]; - char ipv6buf[60]; - DWORD ipv6buflen = sizeof (ipv6buf); + char outbuf[256]; + LPSTR ipv6buf = (LPSTR) malloc (IPV6BUFLEN); struct sockaddr_in6 addr; sok = socket (AF_INET6, SOCK_STREAM, 0); @@ -98,6 +98,7 @@ identd_ipv6 (char *username) if (sok == INVALID_SOCKET) { free (username); + free (ipv6buf); return 0; } @@ -112,6 +113,7 @@ identd_ipv6 (char *username) { closesocket (sok); free (username); + free (ipv6buf); return 0; } @@ -119,6 +121,7 @@ identd_ipv6 (char *username) { closesocket (sok); free (username); + free (ipv6buf); return 0; } @@ -129,12 +132,13 @@ identd_ipv6 (char *username) if (read_sok == INVALID_SOCKET) { free (username); + free (ipv6buf); return 0; } identd_ipv6_is_running = FALSE; - if (WSAAddressToString ((struct sockaddr *) &addr, sizeof (addr), NULL, &ipv6buf, &ipv6buflen) == SOCKET_ERROR) + if (WSAAddressToString ((struct sockaddr *) &addr, sizeof (addr), NULL, ipv6buf, (LPDWORD) IPV6BUFLEN) == SOCKET_ERROR) { snprintf (ipv6buf, sizeof (ipv6buf) - 1, "[SOCKET ERROR: 0x%X]", WSAGetLastError ()); } @@ -157,6 +161,7 @@ identd_ipv6 (char *username) sleep (1); closesocket (read_sok); free (username); + free (ipv6buf); return 0; } |