diff --git a/ext/standard/http_fopen_wrapper.c b/ext/standard/http_fopen_wrapper.c index a7a708b1b28..a0feec5e4b2 100644 --- a/ext/standard/http_fopen_wrapper.c +++ b/ext/standard/http_fopen_wrapper.c @@ -719,7 +719,10 @@ 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;