diff options
Diffstat (limited to 'sapi/cgi/fastcgi.c')
| -rw-r--r-- | sapi/cgi/fastcgi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sapi/cgi/fastcgi.c b/sapi/cgi/fastcgi.c index bd4821ab62..af62ef27d4 100644 --- a/sapi/cgi/fastcgi.c +++ b/sapi/cgi/fastcgi.c @@ -616,7 +616,11 @@ 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; @@ -820,7 +824,7 @@ static inline ssize_t safe_read(fcgi_request *req, const void *buf, size_t count if (!req->tcp) { unsigned int in_len = tmp > UINT_MAX ? UINT_MAX : (unsigned int)tmp; - + ret = read(req->fd, ((char*)buf)+n, in_len); } else { int in_len = tmp > INT_MAX ? INT_MAX : (int)tmp; |