diff options
Diffstat (limited to 'sapi/cgi/fastcgi.c')
| -rw-r--r-- | sapi/cgi/fastcgi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sapi/cgi/fastcgi.c b/sapi/cgi/fastcgi.c index 5e9e4c89c4..7d39d6139b 100644 --- a/sapi/cgi/fastcgi.c +++ b/sapi/cgi/fastcgi.c @@ -611,7 +611,11 @@ int fcgi_listen(const char *path, int backlog) if (sa.sa_inet.sin_addr.s_addr == INADDR_NONE) { struct hostent *hep; - hep = gethostbyname(host); + if(strlen(host) > MAXHOSTNAMELEN) { + hep = NULL; + } else { + hep = gethostbyname(host); + } if (!hep || hep->h_addrtype != AF_INET || !hep->h_addr_list[0]) { fprintf(stderr, "Cannot resolve host name '%s'!\n", host); return -1; |