From: Dmitry Stogov <dmitry@php.net>
Date: Mon, 26 Feb 2007 09:38:44 +0000 (+0000)
Subject: poll() is not affected by FD_SETSIZE (Tony)
X-Git-Tag: php-5.2.2RC1~269
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=94d7b8b00498f861acc9d402bd33cebf2858beba;p=php

poll() is not affected by FD_SETSIZE (Tony)
---

diff --git a/sapi/cgi/fastcgi.c b/sapi/cgi/fastcgi.c
index 7bbabb1127..6e915804f1 100644
--- a/sapi/cgi/fastcgi.c
+++ b/sapi/cgi/fastcgi.c
@@ -764,22 +764,23 @@ int fcgi_accept_request(fcgi_request *req)
 				break;
 #else
 				if (req->fd >= 0) {
-					if (req->fd < FD_SETSIZE) {
 #if defined(HAVE_SYS_POLL_H) && defined(HAVE_POLL)
-						struct pollfd fds;
-						int ret;
-
-						fds.fd = req->fd;
-						fds.events = POLLIN;
-						fds.revents = 0;
-						do {
-							errno = 0;
-							ret = poll(&fds, 1, 5000);
-						} while (ret < 0 && errno == EINTR);
-						if (ret > 0 && (fds.revents & POLLIN)) {
-							break;
-						}
+					struct pollfd fds;
+					int ret;
+
+					fds.fd = req->fd;
+					fds.events = POLLIN;
+					fds.revents = 0;
+					do {
+						errno = 0;
+						ret = poll(&fds, 1, 5000);
+					} while (ret < 0 && errno == EINTR);
+					if (ret > 0 && (fds.revents & POLLIN)) {
+						break;
+					}
+					fcgi_close(req, 1, 0);
 #else
+					if (req->fd < FD_SETSIZE) {
 						struct timeval tv = {5,0};
 						fd_set set;
 						int ret;
@@ -793,12 +794,12 @@ int fcgi_accept_request(fcgi_request *req)
 						if (ret > 0 && FD_ISSET(req->fd, &set)) {
 							break;
 						}
-#endif
 						fcgi_close(req, 1, 0);
 					} else {
 						fprintf(stderr, "Too many open file descriptors. FD_SETSIZE limit exceeded.");
 						fcgi_close(req, 1, 0);
 					}
+#endif
 				}
 #endif
 			}