From: Michael Wallner <mike@php.net>
Date: Tue, 29 Jul 2014 18:37:00 +0000 (+0200)
Subject: alloca
X-Git-Tag: RELEASE_2_1_0_RC1~11
X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=de174daaae9c835387295c8bad6b761b3289e4dc

alloca
---

diff --git a/php_http_message.c b/php_http_message.c
index 9432ae9..cc04edc 100644
--- a/php_http_message.c
+++ b/php_http_message.c
@@ -149,7 +149,13 @@ php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *
 zval *php_http_message_header(php_http_message_t *msg, const char *key_str, size_t key_len, int join)
 {
 	zval *ret = NULL, **header;
-	char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
+	char *key;
+	ALLOCA_FLAG(free_key);
+
+	key = do_alloca(key_len + 1, free_key);
+	memcpy(key, key_str, key_len);
+	key[key_len] = '\0';
+	php_http_pretty_key(key, key_len, 1, 1);
 
 	if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 		if (join && Z_TYPE_PP(header) == IS_ARRAY) {
@@ -162,7 +168,7 @@ zval *php_http_message_header(php_http_message_t *msg, const char *key_str, size
 		}
 	}
 
-	efree(key);
+	free_alloca(key, free_key);
 
 	return ret;
 }