From: Antony Dovgal <tony2001@php.net>
Date: Tue, 8 Nov 2011 13:30:58 +0000 (+0000)
Subject: bail out if reading HTTP headers failed
X-Git-Tag: php-5.5.0alpha1~916
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=22b39bcc758395666e20c8b422849b40873acaa0;p=php

bail out if reading HTTP headers failed
---

diff --git a/ext/standard/http_fopen_wrapper.c b/ext/standard/http_fopen_wrapper.c
index 4567efc1f2..f477246e76 100644
--- a/ext/standard/http_fopen_wrapper.c
+++ b/ext/standard/http_fopen_wrapper.c
@@ -716,7 +716,10 @@ finish:
 			char *e = http_header_line + http_header_line_length - 1;
 			if (*e != '\n') {
 				do { /* partial header */
-					php_stream_get_line(stream, http_header_line, HTTP_HEADER_BLOCK_SIZE, &http_header_line_length);
+					if (php_stream_get_line(stream, http_header_line, HTTP_HEADER_BLOCK_SIZE, &http_header_line_length) == NULL) {
+						php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Failed to read HTTP headers");
+						goto out;
+					}
 					e = http_header_line + http_header_line_length - 1;
 				} while (*e != '\n');
 				continue;