From 22b39bcc758395666e20c8b422849b40873acaa0 Mon Sep 17 00:00:00 2001 From: Antony Dovgal Date: Tue, 8 Nov 2011 13:30:58 +0000 Subject: [PATCH] bail out if reading HTTP headers failed --- ext/standard/http_fopen_wrapper.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) 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; -- 2.40.0