diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/httpd.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/networking/httpd.c b/networking/httpd.c index 0b5d2b4..f8a1e25 100644 --- a/networking/httpd.c +++ b/networking/httpd.c @@ -2128,7 +2128,6 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) #if ENABLE_FEATURE_HTTPD_BASIC_AUTH smallint authorized = -1; #endif - char http_major_version; char *HTTP_slash; /* Allocation of iobuf is postponed until now @@ -2191,16 +2190,12 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) if (urlp[0] != '/') send_headers_and_exit(HTTP_BAD_REQUEST); - /* Find end of URL and parse HTTP version, if any */ -//TODO: maybe just reject all queries which have no " HTTP/xyz" suffix? -//Then 'http_major_version' can be deleted - http_major_version = ('0' - 1); /* "less than 0th" version */ - HTTP_slash = strchrnul(urlp, ' '); + /* Find end of URL */ + HTTP_slash = strchr(urlp, ' '); /* Is it " HTTP/"? */ - if (HTTP_slash[0] && strncmp(HTTP_slash + 1, HTTP_200, 5) == 0) { - http_major_version = HTTP_slash[6]; - *HTTP_slash++ = '\0'; - } + if (!HTTP_slash || strncmp(HTTP_slash + 1, HTTP_200, 5) != 0) + send_headers_and_exit(HTTP_BAD_REQUEST); + *HTTP_slash++ = '\0'; /* Copy URL from after "GET "/"POST " to stack-allocated char[] */ urlcopy = alloca((HTTP_slash - urlp) + 2 + strlen(index_page)); @@ -2216,6 +2211,8 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) Htaccess_Proxy *proxy_entry = find_proxy_entry(urlcopy); if (proxy_entry) { + if (verbose > 1) + bb_error_msg("proxy:%s", urlcopy); lsa = host2sockaddr(proxy_entry->host_port, 80); if (!lsa) send_headers_and_exit(HTTP_INTERNAL_SERVER_ERROR); @@ -2233,7 +2230,7 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) prequest, /* "GET" or "POST" */ proxy_entry->url_to, /* "/new/path" */ urlcopy + strlen(proxy_entry->url_from), /* "SFX" */ - HTTP_slash /* HTTP/xyz" or "" */ + HTTP_slash /* "HTTP/xyz" */ ); cgi_io_loop_and_exit(proxy_fd, proxy_fd, /*max POST length:*/ INT_MAX); } @@ -2366,8 +2363,6 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) #if ENABLE_FEATURE_HTTPD_CGI total_headers_len = 0; #endif - if (http_major_version >= '0') { - /* Request was with "... HTTP/nXXX", and n >= 0 */ /* Read until blank line */ while (1) { @@ -2484,7 +2479,6 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr) } #endif } /* while extra header reading */ - } /* We are done reading headers, disable peer timeout */ alarm(0); |