From: Michael Wallner <mike@php.net>
Date: Wed, 16 Feb 2005 16:58:51 +0000 (+0000)
Subject: * fix fatal erealloc error
X-Git-Tag: RELEASE_0_5_0~16
X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=6564b507fceb20fd8065d839cf8ec0091a7c4627

* fix fatal erealloc error
---

diff --git a/http_api.c b/http_api.c
index 238dd5a..b099b5a 100644
--- a/http_api.c
+++ b/http_api.c
@@ -1112,39 +1112,38 @@ PHP_HTTP_API void _http_ob_etaghandler(char *output, uint output_len,
 /* }}} */
 
 /* {{{ STATUS http_start_ob_handler(php_output_handler_func_t, char *, uint, zend_bool) */
-PHP_HTTP_API STATUS _http_start_ob_handler(php_output_handler_func_t handler_func, 
+PHP_HTTP_API STATUS _http_start_ob_handler(php_output_handler_func_t handler_func,
 	char *handler_name, uint chunk_size, zend_bool erase TSRMLS_DC)
 {
 	php_ob_buffer **stack;
 	int count, i;
-	STATUS result;
-	
-	count = OG(ob_nesting_level);
-	stack = emalloc(sizeof(php_ob_buffer *) * count);
 
-	if (count > 1) {
-		zend_stack_apply_with_argument(&OG(ob_buffers), ZEND_STACK_APPLY_BOTTOMUP, 
-			(int (*)(void *elem, void *)) http_ob_stack_get, stack);
-	}
-	
-	if (count > 0) {
-		http_ob_stack_get(&OG(active_ob_buffer), stack);
-	}
-	
-	while (OG(ob_nesting_level)) {
-		php_end_ob_buffer(0, 0 TSRMLS_CC);
+	if (count = OG(ob_nesting_level)) {
+		stack = ecalloc(sizeof(php_ob_buffer), count);
+
+		if (count > 1) {
+			zend_stack_apply_with_argument(&OG(ob_buffers), ZEND_STACK_APPLY_BOTTOMUP,
+				(int (*)(void *elem, void *)) http_ob_stack_get, stack);
+		}
+
+		if (count > 0) {
+			http_ob_stack_get(&OG(active_ob_buffer), stack);
+		}
+
+		while (OG(ob_nesting_level)) {
+			php_end_ob_buffer(0, 0 TSRMLS_CC);
+		}
 	}
 	
-	php_ob_set_internal_handler(handler_func, 0, handler_name, 0 TSRMLS_CC);
-	result = php_start_ob_buffer_named(handler_name, chunk_size, erase TSRMLS_CC);
-	
+	php_ob_set_internal_handler(handler_func, chunk_size, handler_name, erase TSRMLS_CC);
+
 	for (i = 0; i < count; i++) {
 		php_ob_buffer *s = stack[i];
 		php_start_ob_buffer_named(s->handler_name, s->chunk_size, s->erase TSRMLS_CC);
 		php_body_write(s->buffer, s->text_length TSRMLS_CC);
 	}
-	
-	return result;
+
+	return SUCCESS;
 }
 /* }}} */